2904697920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7187}}^1$

素因数の和:7628

約数の個数: 112

約数和(自身を含む): 9245608128

約数和(自身を除く): 6340910208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 421, 480, 842, 960, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 6736, 7187, 8420, 10104, 12630, 13472, 14374, 16840, 20208, 21561, 25260, 26944, 28748, 33680, 35935, 40416, 43122, 50520, 57496, 67360, 71870, 80832, 86244, 101040, 107805, 114992, 134720, 143740, 172488, 202080, 215610, 229984, 287480, 344976, 404160, 431220, 459968, 574960, 689952, 862440, 1149920, 1379904, 1724880, 2299840, 3025727, 3449760, 6051454, 6899520, 9077181, 12102908, 15128635, 18154362, 24205816, 30257270, 36308724, 45385905, 48411632, 60514540, 72617448, 90771810, 96823264, 121029080, 145234896, 181543620, 193646528, 242058160, 290469792, 363087240, 484116320, 580939584, 726174480, 968232640, 1452348960, 2904697920]

約数ペア:

[(1, 2904697920), (2, 1452348960), (3, 968232640), (4, 726174480), (5, 580939584), (6, 484116320), (8, 363087240), (10, 290469792), (12, 242058160), (15, 193646528), (16, 181543620), (20, 145234896), (24, 121029080), (30, 96823264), (32, 90771810), (40, 72617448), (48, 60514540), (60, 48411632), (64, 45385905), (80, 36308724), (96, 30257270), (120, 24205816), (160, 18154362), (192, 15128635), (240, 12102908), (320, 9077181), (421, 6899520), (480, 6051454), (842, 3449760), (960, 3025727), (1263, 2299840), (1684, 1724880), (2105, 1379904), (2526, 1149920), (3368, 862440), (4210, 689952), (5052, 574960), (6315, 459968), (6736, 431220), (7187, 404160), (8420, 344976), (10104, 287480), (12630, 229984), (13472, 215610), (14374, 202080), (16840, 172488), (20208, 143740), (21561, 134720), (25260, 114992), (26944, 107805), (28748, 101040), (33680, 86244), (35935, 80832), (40416, 71870), (43122, 67360), (50520, 57496)]