304830960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 300

約数和(自身を含む): 1152421032

約数和(自身を除く): 847590072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 343, 345, 368, 392, 420, 460, 483, 490, 529, 552, 560, 588, 644, 686, 690, 735, 784, 805, 840, 920, 966, 980, 1029, 1058, 1104, 1127, 1176, 1288, 1372, 1380, 1470, 1587, 1610, 1680, 1715, 1840, 1932, 1960, 2058, 2116, 2254, 2352, 2401, 2415, 2576, 2645, 2744, 2760, 2940, 3174, 3220, 3381, 3430, 3703, 3864, 3920, 4116, 4232, 4508, 4802, 4830, 5145, 5290, 5488, 5520, 5635, 5880, 6348, 6440, 6762, 6860, 7203, 7406, 7728, 7889, 7935, 8232, 8464, 9016, 9604, 9660, 10290, 10580, 11109, 11270, 11760, 12005, 12696, 12880, 13524, 13720, 14406, 14812, 15778, 15870, 16464, 16905, 18032, 18515, 19208, 19320, 20580, 21160, 22218, 22540, 23667, 24010, 25392, 25921, 27048, 27440, 28812, 29624, 31556, 31740, 33810, 36015, 37030, 38416, 38640, 39445, 41160, 42320, 44436, 45080, 47334, 48020, 51842, 54096, 55223, 55545, 57624, 59248, 63112, 63480, 67620, 72030, 74060, 77763, 78890, 82320, 88872, 90160, 94668, 96040, 103684, 110446, 111090, 115248, 118335, 126224, 126960, 129605, 135240, 144060, 148120, 155526, 157780, 165669, 177744, 181447, 189336, 192080, 207368, 220892, 222180, 236670, 259210, 270480, 276115, 288120, 296240, 311052, 315560, 331338, 362894, 378672, 388815, 414736, 441784, 444360, 473340, 518420, 544341, 552230, 576240, 622104, 631120, 662676, 725788, 777630, 828345, 883568, 888720, 907235, 946680, 1036840, 1088682, 1104460, 1244208, 1270129, 1325352, 1451576, 1555260, 1656690, 1814470, 1893360, 2073680, 2177364, 2208920, 2540258, 2650704, 2721705, 2903152, 3110520, 3313380, 3628940, 3810387, 4354728, 4417840, 5080516, 5443410, 6221040, 6350645, 6626760, 7257880, 7620774, 8709456, 10161032, 10886820, 12701290, 13253520, 14515760, 15241548, 19051935, 20322064, 21773640, 25402580, 30483096, 38103870, 43547280, 50805160, 60966192, 76207740, 101610320, 152415480, 304830960]

約数ペア:

[(1, 304830960), (2, 152415480), (3, 101610320), (4, 76207740), (5, 60966192), (6, 50805160), (7, 43547280), (8, 38103870), (10, 30483096), (12, 25402580), (14, 21773640), (15, 20322064), (16, 19051935), (20, 15241548), (21, 14515760), (23, 13253520), (24, 12701290), (28, 10886820), (30, 10161032), (35, 8709456), (40, 7620774), (42, 7257880), (46, 6626760), (48, 6350645), (49, 6221040), (56, 5443410), (60, 5080516), (69, 4417840), (70, 4354728), (80, 3810387), (84, 3628940), (92, 3313380), (98, 3110520), (105, 2903152), (112, 2721705), (115, 2650704), (120, 2540258), (138, 2208920), (140, 2177364), (147, 2073680), (161, 1893360), (168, 1814470), (184, 1656690), (196, 1555260), (210, 1451576), (230, 1325352), (240, 1270129), (245, 1244208), (276, 1104460), (280, 1088682), (294, 1036840), (322, 946680), (336, 907235), (343, 888720), (345, 883568), (368, 828345), (392, 777630), (420, 725788), (460, 662676), (483, 631120), (490, 622104), (529, 576240), (552, 552230), (560, 544341), (588, 518420), (644, 473340), (686, 444360), (690, 441784), (735, 414736), (784, 388815), (805, 378672), (840, 362894), (920, 331338), (966, 315560), (980, 311052), (1029, 296240), (1058, 288120), (1104, 276115), (1127, 270480), (1176, 259210), (1288, 236670), (1372, 222180), (1380, 220892), (1470, 207368), (1587, 192080), (1610, 189336), (1680, 181447), (1715, 177744), (1840, 165669), (1932, 157780), (1960, 155526), (2058, 148120), (2116, 144060), (2254, 135240), (2352, 129605), (2401, 126960), (2415, 126224), (2576, 118335), (2645, 115248), (2744, 111090), (2760, 110446), (2940, 103684), (3174, 96040), (3220, 94668), (3381, 90160), (3430, 88872), (3703, 82320), (3864, 78890), (3920, 77763), (4116, 74060), (4232, 72030), (4508, 67620), (4802, 63480), (4830, 63112), (5145, 59248), (5290, 57624), (5488, 55545), (5520, 55223), (5635, 54096), (5880, 51842), (6348, 48020), (6440, 47334), (6762, 45080), (6860, 44436), (7203, 42320), (7406, 41160), (7728, 39445), (7889, 38640), (7935, 38416), (8232, 37030), (8464, 36015), (9016, 33810), (9604, 31740), (9660, 31556), (10290, 29624), (10580, 28812), (11109, 27440), (11270, 27048), (11760, 25921), (12005, 25392), (12696, 24010), (12880, 23667), (13524, 22540), (13720, 22218), (14406, 21160), (14812, 20580), (15778, 19320), (15870, 19208), (16464, 18515), (16905, 18032)]