395116080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2379

約数の個数: 160

約数和(自身を含む): 1319915520

約数和(自身を除く): 924799440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2309, 2480, 2760, 2852, 3565, 3720, 4278, 4618, 5520, 5704, 6927, 7130, 7440, 8556, 9236, 10695, 11408, 11545, 13854, 14260, 17112, 18472, 21390, 23090, 27708, 28520, 34224, 34635, 36944, 42780, 46180, 53107, 55416, 57040, 69270, 71579, 85560, 92360, 106214, 110832, 138540, 143158, 159321, 171120, 184720, 212428, 214737, 265535, 277080, 286316, 318642, 357895, 424856, 429474, 531070, 554160, 572632, 637284, 715790, 796605, 849712, 858948, 1062140, 1073685, 1145264, 1274568, 1431580, 1593210, 1646317, 1717896, 2124280, 2147370, 2549136, 2863160, 3186420, 3292634, 3435792, 4248560, 4294740, 4938951, 5726320, 6372840, 6585268, 8231585, 8589480, 9877902, 12745680, 13170536, 16463170, 17178960, 19755804, 24694755, 26341072, 32926340, 39511608, 49389510, 65852680, 79023216, 98779020, 131705360, 197558040, 395116080]

約数ペア:

[(1, 395116080), (2, 197558040), (3, 131705360), (4, 98779020), (5, 79023216), (6, 65852680), (8, 49389510), (10, 39511608), (12, 32926340), (15, 26341072), (16, 24694755), (20, 19755804), (23, 17178960), (24, 16463170), (30, 13170536), (31, 12745680), (40, 9877902), (46, 8589480), (48, 8231585), (60, 6585268), (62, 6372840), (69, 5726320), (80, 4938951), (92, 4294740), (93, 4248560), (115, 3435792), (120, 3292634), (124, 3186420), (138, 2863160), (155, 2549136), (184, 2147370), (186, 2124280), (230, 1717896), (240, 1646317), (248, 1593210), (276, 1431580), (310, 1274568), (345, 1145264), (368, 1073685), (372, 1062140), (460, 858948), (465, 849712), (496, 796605), (552, 715790), (620, 637284), (690, 572632), (713, 554160), (744, 531070), (920, 429474), (930, 424856), (1104, 357895), (1240, 318642), (1380, 286316), (1426, 277080), (1488, 265535), (1840, 214737), (1860, 212428), (2139, 184720), (2309, 171120), (2480, 159321), (2760, 143158), (2852, 138540), (3565, 110832), (3720, 106214), (4278, 92360), (4618, 85560), (5520, 71579), (5704, 69270), (6927, 57040), (7130, 55416), (7440, 53107), (8556, 46180), (9236, 42780), (10695, 36944), (11408, 34635), (11545, 34224), (13854, 28520), (14260, 27708), (17112, 23090), (18472, 21390)]