2480851260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{148199}}^1$

素因数の和:148248

約数の個数: 96

約数和(自身を含む): 7967232000

約数和(自身を除く): 5486380740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 148199, 296398, 444597, 592796, 740995, 889194, 1333791, 1481990, 1778388, 2222985, 2667582, 2963980, 4001373, 4445970, 4594169, 5335164, 6668955, 8002746, 8891940, 9188338, 13337910, 13782507, 16005492, 18376676, 20006865, 22970845, 26675820, 27565014, 40013730, 41347521, 45941690, 55130028, 68912535, 80027460, 82695042, 91883380, 124042563, 137825070, 165390084, 206737605, 248085126, 275650140, 413475210, 496170252, 620212815, 826950420, 1240425630, 2480851260]

約数ペア:

[(1, 2480851260), (2, 1240425630), (3, 826950420), (4, 620212815), (5, 496170252), (6, 413475210), (9, 275650140), (10, 248085126), (12, 206737605), (15, 165390084), (18, 137825070), (20, 124042563), (27, 91883380), (30, 82695042), (31, 80027460), (36, 68912535), (45, 55130028), (54, 45941690), (60, 41347521), (62, 40013730), (90, 27565014), (93, 26675820), (108, 22970845), (124, 20006865), (135, 18376676), (155, 16005492), (180, 13782507), (186, 13337910), (270, 9188338), (279, 8891940), (310, 8002746), (372, 6668955), (465, 5335164), (540, 4594169), (558, 4445970), (620, 4001373), (837, 2963980), (930, 2667582), (1116, 2222985), (1395, 1778388), (1674, 1481990), (1860, 1333791), (2790, 889194), (3348, 740995), (4185, 592796), (5580, 444597), (8370, 296398), (16740, 148199)]