538020120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3607}}^1$

素因数の和:3745

約数の個数: 128

約数和(自身を含む): 1776867840

約数和(自身を除く): 1238847720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 113, 120, 132, 165, 220, 226, 264, 330, 339, 440, 452, 565, 660, 678, 904, 1130, 1243, 1320, 1356, 1695, 2260, 2486, 2712, 3390, 3607, 3729, 4520, 4972, 6215, 6780, 7214, 7458, 9944, 10821, 12430, 13560, 14428, 14916, 18035, 18645, 21642, 24860, 28856, 29832, 36070, 37290, 39677, 43284, 49720, 54105, 72140, 74580, 79354, 86568, 108210, 119031, 144280, 149160, 158708, 198385, 216420, 238062, 317416, 396770, 407591, 432840, 476124, 595155, 793540, 815182, 952248, 1190310, 1222773, 1587080, 1630364, 2037955, 2380620, 2445546, 3260728, 4075910, 4483501, 4761240, 4891092, 6113865, 8151820, 8967002, 9782184, 12227730, 13450503, 16303640, 17934004, 22417505, 24455460, 26901006, 35868008, 44835010, 48910920, 53802012, 67252515, 89670020, 107604024, 134505030, 179340040, 269010060, 538020120]

約数ペア:

[(1, 538020120), (2, 269010060), (3, 179340040), (4, 134505030), (5, 107604024), (6, 89670020), (8, 67252515), (10, 53802012), (11, 48910920), (12, 44835010), (15, 35868008), (20, 26901006), (22, 24455460), (24, 22417505), (30, 17934004), (33, 16303640), (40, 13450503), (44, 12227730), (55, 9782184), (60, 8967002), (66, 8151820), (88, 6113865), (110, 4891092), (113, 4761240), (120, 4483501), (132, 4075910), (165, 3260728), (220, 2445546), (226, 2380620), (264, 2037955), (330, 1630364), (339, 1587080), (440, 1222773), (452, 1190310), (565, 952248), (660, 815182), (678, 793540), (904, 595155), (1130, 476124), (1243, 432840), (1320, 407591), (1356, 396770), (1695, 317416), (2260, 238062), (2486, 216420), (2712, 198385), (3390, 158708), (3607, 149160), (3729, 144280), (4520, 119031), (4972, 108210), (6215, 86568), (6780, 79354), (7214, 74580), (7458, 72140), (9944, 54105), (10821, 49720), (12430, 43284), (13560, 39677), (14428, 37290), (14916, 36070), (18035, 29832), (18645, 28856), (21642, 24860)]