9469920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 30270240

約数和(自身を除く): 20800320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 181, 218, 240, 327, 362, 436, 480, 543, 545, 654, 724, 872, 905, 1086, 1090, 1308, 1448, 1635, 1744, 1810, 2172, 2180, 2616, 2715, 2896, 3270, 3488, 3620, 4344, 4360, 5232, 5430, 5792, 6540, 7240, 8688, 8720, 10464, 10860, 13080, 14480, 17376, 17440, 19729, 21720, 26160, 28960, 39458, 43440, 52320, 59187, 78916, 86880, 98645, 118374, 157832, 197290, 236748, 295935, 315664, 394580, 473496, 591870, 631328, 789160, 946992, 1183740, 1578320, 1893984, 2367480, 3156640, 4734960, 9469920]

約数ペア:

[(1, 9469920), (2, 4734960), (3, 3156640), (4, 2367480), (5, 1893984), (6, 1578320), (8, 1183740), (10, 946992), (12, 789160), (15, 631328), (16, 591870), (20, 473496), (24, 394580), (30, 315664), (32, 295935), (40, 236748), (48, 197290), (60, 157832), (80, 118374), (96, 98645), (109, 86880), (120, 78916), (160, 59187), (181, 52320), (218, 43440), (240, 39458), (327, 28960), (362, 26160), (436, 21720), (480, 19729), (543, 17440), (545, 17376), (654, 14480), (724, 13080), (872, 10860), (905, 10464), (1086, 8720), (1090, 8688), (1308, 7240), (1448, 6540), (1635, 5792), (1744, 5430), (1810, 5232), (2172, 4360), (2180, 4344), (2616, 3620), (2715, 3488), (2896, 3270)]