303021120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 224

約数和(自身を含む): 1042416000

約数和(自身を除く): 739394880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 192, 222, 228, 240, 285, 296, 304, 320, 370, 380, 444, 449, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 898, 912, 960, 1110, 1140, 1184, 1216, 1347, 1406, 1480, 1520, 1776, 1796, 1824, 2109, 2220, 2245, 2280, 2368, 2694, 2812, 2960, 3040, 3515, 3552, 3592, 3648, 4218, 4440, 4490, 4560, 5388, 5624, 5920, 6080, 6735, 7030, 7104, 7184, 8436, 8531, 8880, 8980, 9120, 10545, 10776, 11248, 11840, 13470, 14060, 14368, 16613, 16872, 17062, 17760, 17960, 18240, 21090, 21552, 22496, 25593, 26940, 28120, 28736, 33226, 33744, 34124, 35520, 35920, 42180, 42655, 43104, 44992, 49839, 51186, 53880, 56240, 66452, 67488, 68248, 71840, 83065, 84360, 85310, 86208, 99678, 102372, 107760, 112480, 127965, 132904, 134976, 136496, 143680, 166130, 168720, 170620, 199356, 204744, 215520, 224960, 249195, 255930, 265808, 272992, 315647, 332260, 337440, 341240, 398712, 409488, 431040, 498390, 511860, 531616, 545984, 631294, 664520, 674880, 682480, 797424, 818976, 946941, 996780, 1023720, 1063232, 1262588, 1329040, 1364960, 1578235, 1594848, 1637952, 1893882, 1993560, 2047440, 2525176, 2658080, 2729920, 3156470, 3189696, 3787764, 3987120, 4094880, 4734705, 5050352, 5316160, 6312940, 7575528, 7974240, 8189760, 9469410, 10100704, 12625880, 15151056, 15948480, 18938820, 20201408, 25251760, 30302112, 37877640, 50503520, 60604224, 75755280, 101007040, 151510560, 303021120]

約数ペア:

[(1, 303021120), (2, 151510560), (3, 101007040), (4, 75755280), (5, 60604224), (6, 50503520), (8, 37877640), (10, 30302112), (12, 25251760), (15, 20201408), (16, 18938820), (19, 15948480), (20, 15151056), (24, 12625880), (30, 10100704), (32, 9469410), (37, 8189760), (38, 7974240), (40, 7575528), (48, 6312940), (57, 5316160), (60, 5050352), (64, 4734705), (74, 4094880), (76, 3987120), (80, 3787764), (95, 3189696), (96, 3156470), (111, 2729920), (114, 2658080), (120, 2525176), (148, 2047440), (152, 1993560), (160, 1893882), (185, 1637952), (190, 1594848), (192, 1578235), (222, 1364960), (228, 1329040), (240, 1262588), (285, 1063232), (296, 1023720), (304, 996780), (320, 946941), (370, 818976), (380, 797424), (444, 682480), (449, 674880), (456, 664520), (480, 631294), (555, 545984), (570, 531616), (592, 511860), (608, 498390), (703, 431040), (740, 409488), (760, 398712), (888, 341240), (898, 337440), (912, 332260), (960, 315647), (1110, 272992), (1140, 265808), (1184, 255930), (1216, 249195), (1347, 224960), (1406, 215520), (1480, 204744), (1520, 199356), (1776, 170620), (1796, 168720), (1824, 166130), (2109, 143680), (2220, 136496), (2245, 134976), (2280, 132904), (2368, 127965), (2694, 112480), (2812, 107760), (2960, 102372), (3040, 99678), (3515, 86208), (3552, 85310), (3592, 84360), (3648, 83065), (4218, 71840), (4440, 68248), (4490, 67488), (4560, 66452), (5388, 56240), (5624, 53880), (5920, 51186), (6080, 49839), (6735, 44992), (7030, 43104), (7104, 42655), (7184, 42180), (8436, 35920), (8531, 35520), (8880, 34124), (8980, 33744), (9120, 33226), (10545, 28736), (10776, 28120), (11248, 26940), (11840, 25593), (13470, 22496), (14060, 21552), (14368, 21090), (16613, 18240), (16872, 17960), (17062, 17760)]