130284960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20879}}^1$

素因数の和:20910

約数の個数: 96

約数和(自身を含む): 441987840

約数和(自身を除く): 311702880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 20879, 41758, 62637, 83516, 104395, 125274, 167032, 208790, 250548, 271427, 313185, 334064, 417580, 501096, 542854, 626370, 668128, 814281, 835160, 1002192, 1085708, 1252740, 1357135, 1628562, 1670320, 2004384, 2171416, 2505480, 2714270, 3257124, 3340640, 4071405, 4342832, 5010960, 5428540, 6514248, 8142810, 8685664, 10021920, 10857080, 13028496, 16285620, 21714160, 26056992, 32571240, 43428320, 65142480, 130284960]

約数ペア:

[(1, 130284960), (2, 65142480), (3, 43428320), (4, 32571240), (5, 26056992), (6, 21714160), (8, 16285620), (10, 13028496), (12, 10857080), (13, 10021920), (15, 8685664), (16, 8142810), (20, 6514248), (24, 5428540), (26, 5010960), (30, 4342832), (32, 4071405), (39, 3340640), (40, 3257124), (48, 2714270), (52, 2505480), (60, 2171416), (65, 2004384), (78, 1670320), (80, 1628562), (96, 1357135), (104, 1252740), (120, 1085708), (130, 1002192), (156, 835160), (160, 814281), (195, 668128), (208, 626370), (240, 542854), (260, 501096), (312, 417580), (390, 334064), (416, 313185), (480, 271427), (520, 250548), (624, 208790), (780, 167032), (1040, 125274), (1248, 104395), (1560, 83516), (2080, 62637), (3120, 41758), (6240, 20879)]