137631240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1323

約数の個数: 96

約数和(自身を含む): 448830720

約数和(自身を除く): 311199480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 443, 863, 886, 1329, 1726, 1772, 2215, 2589, 2658, 3452, 3544, 3987, 4315, 4430, 5178, 5316, 6645, 6904, 7767, 7974, 8630, 8860, 10356, 10632, 12945, 13290, 15534, 15948, 17260, 17720, 19935, 20712, 25890, 26580, 31068, 31896, 34520, 38835, 39870, 51780, 53160, 62136, 77670, 79740, 103560, 155340, 159480, 310680, 382309, 764618, 1146927, 1529236, 1911545, 2293854, 3058472, 3440781, 3823090, 4587708, 5734635, 6881562, 7646180, 9175416, 11469270, 13763124, 15292360, 17203905, 22938540, 27526248, 34407810, 45877080, 68815620, 137631240]

約数ペア:

[(1, 137631240), (2, 68815620), (3, 45877080), (4, 34407810), (5, 27526248), (6, 22938540), (8, 17203905), (9, 15292360), (10, 13763124), (12, 11469270), (15, 9175416), (18, 7646180), (20, 6881562), (24, 5734635), (30, 4587708), (36, 3823090), (40, 3440781), (45, 3058472), (60, 2293854), (72, 1911545), (90, 1529236), (120, 1146927), (180, 764618), (360, 382309), (443, 310680), (863, 159480), (886, 155340), (1329, 103560), (1726, 79740), (1772, 77670), (2215, 62136), (2589, 53160), (2658, 51780), (3452, 39870), (3544, 38835), (3987, 34520), (4315, 31896), (4430, 31068), (5178, 26580), (5316, 25890), (6645, 20712), (6904, 19935), (7767, 17720), (7974, 17260), (8630, 15948), (8860, 15534), (10356, 13290), (10632, 12945)]