153215640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13777

約数の個数: 96

約数和(自身を含む): 514051200

約数和(自身を除く): 360835560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 13729, 27458, 41187, 54916, 68645, 82374, 109832, 123561, 137290, 164748, 205935, 247122, 274580, 329496, 411870, 425599, 494244, 549160, 617805, 823740, 851198, 988488, 1235610, 1276797, 1647480, 1702396, 2127995, 2471220, 2553594, 3404792, 3830391, 4255990, 4942440, 5107188, 6383985, 7660782, 8511980, 10214376, 12767970, 15321564, 17023960, 19151955, 25535940, 30643128, 38303910, 51071880, 76607820, 153215640]

約数ペア:

[(1, 153215640), (2, 76607820), (3, 51071880), (4, 38303910), (5, 30643128), (6, 25535940), (8, 19151955), (9, 17023960), (10, 15321564), (12, 12767970), (15, 10214376), (18, 8511980), (20, 7660782), (24, 6383985), (30, 5107188), (31, 4942440), (36, 4255990), (40, 3830391), (45, 3404792), (60, 2553594), (62, 2471220), (72, 2127995), (90, 1702396), (93, 1647480), (120, 1276797), (124, 1235610), (155, 988488), (180, 851198), (186, 823740), (248, 617805), (279, 549160), (310, 494244), (360, 425599), (372, 411870), (465, 329496), (558, 274580), (620, 247122), (744, 205935), (930, 164748), (1116, 137290), (1240, 123561), (1395, 109832), (1860, 82374), (2232, 68645), (2790, 54916), (3720, 41187), (5580, 27458), (11160, 13729)]