9787440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3166

約数の個数: 80

約数和(自身を含む): 32685408

約数和(自身を除く): 22897968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3137, 6274, 9411, 12548, 15685, 18822, 25096, 31370, 37644, 40781, 47055, 50192, 62740, 75288, 81562, 94110, 122343, 125480, 150576, 163124, 188220, 203905, 244686, 250960, 326248, 376440, 407810, 489372, 611715, 652496, 752880, 815620, 978744, 1223430, 1631240, 1957488, 2446860, 3262480, 4893720, 9787440]

約数ペア:

[(1, 9787440), (2, 4893720), (3, 3262480), (4, 2446860), (5, 1957488), (6, 1631240), (8, 1223430), (10, 978744), (12, 815620), (13, 752880), (15, 652496), (16, 611715), (20, 489372), (24, 407810), (26, 376440), (30, 326248), (39, 250960), (40, 244686), (48, 203905), (52, 188220), (60, 163124), (65, 150576), (78, 125480), (80, 122343), (104, 94110), (120, 81562), (130, 75288), (156, 62740), (195, 50192), (208, 47055), (240, 40781), (260, 37644), (312, 31370), (390, 25096), (520, 18822), (624, 15685), (780, 12548), (1040, 9411), (1560, 6274), (3120, 3137)]