431793720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17383}}^1$

素因数の和:17426

約数の個数: 128

約数和(自身を含む): 1501977600

約数和(自身を除く): 1070183880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 17383, 24840, 34766, 52149, 69532, 86915, 104298, 139064, 156447, 173830, 208596, 260745, 312894, 347660, 399809, 417192, 469341, 521490, 625788, 695320, 782235, 799618, 938682, 1042980, 1199427, 1251576, 1564470, 1599236, 1877364, 1999045, 2085960, 2346705, 2398854, 3128940, 3198472, 3598281, 3754728, 3998090, 4693410, 4797708, 5997135, 6257880, 7196562, 7996180, 9386820, 9595416, 10794843, 11994270, 14393124, 15992360, 17991405, 18773640, 21589686, 23988540, 28786248, 35982810, 43179372, 47977080, 53974215, 71965620, 86358744, 107948430, 143931240, 215896860, 431793720]

約数ペア:

[(1, 431793720), (2, 215896860), (3, 143931240), (4, 107948430), (5, 86358744), (6, 71965620), (8, 53974215), (9, 47977080), (10, 43179372), (12, 35982810), (15, 28786248), (18, 23988540), (20, 21589686), (23, 18773640), (24, 17991405), (27, 15992360), (30, 14393124), (36, 11994270), (40, 10794843), (45, 9595416), (46, 9386820), (54, 7996180), (60, 7196562), (69, 6257880), (72, 5997135), (90, 4797708), (92, 4693410), (108, 3998090), (115, 3754728), (120, 3598281), (135, 3198472), (138, 3128940), (180, 2398854), (184, 2346705), (207, 2085960), (216, 1999045), (230, 1877364), (270, 1599236), (276, 1564470), (345, 1251576), (360, 1199427), (414, 1042980), (460, 938682), (540, 799618), (552, 782235), (621, 695320), (690, 625788), (828, 521490), (920, 469341), (1035, 417192), (1080, 399809), (1242, 347660), (1380, 312894), (1656, 260745), (2070, 208596), (2484, 173830), (2760, 156447), (3105, 139064), (4140, 104298), (4968, 86915), (6210, 69532), (8280, 52149), (12420, 34766), (17383, 24840)]