947227440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{36209}}^1$

素因数の和:36334

約数の個数: 80

約数和(自身を含む): 2963426400

約数和(自身を除く): 2016198960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 26160, 36209, 72418, 108627, 144836, 181045, 217254, 289672, 362090, 434508, 543135, 579344, 724180, 869016, 1086270, 1448360, 1738032, 2172540, 2896720, 3946781, 4345080, 7893562, 8690160, 11840343, 15787124, 19733905, 23680686, 31574248, 39467810, 47361372, 59201715, 63148496, 78935620, 94722744, 118403430, 157871240, 189445488, 236806860, 315742480, 473613720, 947227440]

約数ペア:

[(1, 947227440), (2, 473613720), (3, 315742480), (4, 236806860), (5, 189445488), (6, 157871240), (8, 118403430), (10, 94722744), (12, 78935620), (15, 63148496), (16, 59201715), (20, 47361372), (24, 39467810), (30, 31574248), (40, 23680686), (48, 19733905), (60, 15787124), (80, 11840343), (109, 8690160), (120, 7893562), (218, 4345080), (240, 3946781), (327, 2896720), (436, 2172540), (545, 1738032), (654, 1448360), (872, 1086270), (1090, 869016), (1308, 724180), (1635, 579344), (1744, 543135), (2180, 434508), (2616, 362090), (3270, 289672), (4360, 217254), (5232, 181045), (6540, 144836), (8720, 108627), (13080, 72418), (26160, 36209)]