4480452840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{3643}}^1$

素因数の和:3971

約数の個数: 128

約数和(自身を含む): 13858277760

約数和(自身を除く): 9377824920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 277, 296, 370, 444, 554, 555, 740, 831, 888, 1108, 1110, 1385, 1480, 1662, 2216, 2220, 2770, 3324, 3643, 4155, 4440, 5540, 6648, 7286, 8310, 10249, 10929, 11080, 14572, 16620, 18215, 20498, 21858, 29144, 30747, 33240, 36430, 40996, 43716, 51245, 54645, 61494, 72860, 81992, 87432, 102490, 109290, 122988, 134791, 145720, 153735, 204980, 218580, 245976, 269582, 307470, 404373, 409960, 437160, 539164, 614940, 673955, 808746, 1009111, 1078328, 1229880, 1347910, 1617492, 2018222, 2021865, 2695820, 3027333, 3234984, 4036444, 4043730, 5045555, 5391640, 6054666, 8072888, 8087460, 10091110, 12109332, 15136665, 16174920, 20182220, 24218664, 30273330, 37337107, 40364440, 60546660, 74674214, 112011321, 121093320, 149348428, 186685535, 224022642, 298696856, 373371070, 448045284, 560056605, 746742140, 896090568, 1120113210, 1493484280, 2240226420, 4480452840]

約数ペア:

[(1, 4480452840), (2, 2240226420), (3, 1493484280), (4, 1120113210), (5, 896090568), (6, 746742140), (8, 560056605), (10, 448045284), (12, 373371070), (15, 298696856), (20, 224022642), (24, 186685535), (30, 149348428), (37, 121093320), (40, 112011321), (60, 74674214), (74, 60546660), (111, 40364440), (120, 37337107), (148, 30273330), (185, 24218664), (222, 20182220), (277, 16174920), (296, 15136665), (370, 12109332), (444, 10091110), (554, 8087460), (555, 8072888), (740, 6054666), (831, 5391640), (888, 5045555), (1108, 4043730), (1110, 4036444), (1385, 3234984), (1480, 3027333), (1662, 2695820), (2216, 2021865), (2220, 2018222), (2770, 1617492), (3324, 1347910), (3643, 1229880), (4155, 1078328), (4440, 1009111), (5540, 808746), (6648, 673955), (7286, 614940), (8310, 539164), (10249, 437160), (10929, 409960), (11080, 404373), (14572, 307470), (16620, 269582), (18215, 245976), (20498, 218580), (21858, 204980), (29144, 153735), (30747, 145720), (33240, 134791), (36430, 122988), (40996, 109290), (43716, 102490), (51245, 87432), (54645, 81992), (61494, 72860)]