2121633720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{6829}}^1$

素因数の和:7709

約数の個数: 96

約数和(自身を含む): 6904310400

約数和(自身を除く): 4782676680

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, 863, 1726, 2589, 3452, 4315, 5178, 6829, 6904, 7767, 8630, 10356, 12945, 13658, 15534, 17260, 20487, 20712, 25890, 27316, 31068, 34145, 34520, 38835, 40974, 51780, 54632, 61461, 62136, 68290, 77670, 81948, 102435, 103560, 122922, 136580, 155340, 163896, 204870, 245844, 273160, 307305, 310680, 409740, 491688, 614610, 819480, 1229220, 2458440, 5893427, 11786854, 17680281, 23573708, 29467135, 35360562, 47147416, 53040843, 58934270, 70721124, 88401405, 106081686, 117868540, 141442248, 176802810, 212163372, 235737080, 265204215, 353605620, 424326744, 530408430, 707211240, 1060816860, 2121633720]

約数ペア:

[(1, 2121633720), (2, 1060816860), (3, 707211240), (4, 530408430), (5, 424326744), (6, 353605620), (8, 265204215), (9, 235737080), (10, 212163372), (12, 176802810), (15, 141442248), (18, 117868540), (20, 106081686), (24, 88401405), (30, 70721124), (36, 58934270), (40, 53040843), (45, 47147416), (60, 35360562), (72, 29467135), (90, 23573708), (120, 17680281), (180, 11786854), (360, 5893427), (863, 2458440), (1726, 1229220), (2589, 819480), (3452, 614610), (4315, 491688), (5178, 409740), (6829, 310680), (6904, 307305), (7767, 273160), (8630, 245844), (10356, 204870), (12945, 163896), (13658, 155340), (15534, 136580), (17260, 122922), (20487, 103560), (20712, 102435), (25890, 81948), (27316, 77670), (31068, 68290), (34145, 62136), (34520, 61461), (38835, 54632), (40974, 51780)]