230496240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73877}}^1$

素因数の和:73906

約数の個数: 80

約数和(自身を含む): 769513248

約数和(自身を除く): 539017008

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, 73877, 147754, 221631, 295508, 369385, 443262, 591016, 738770, 886524, 960401, 1108155, 1182032, 1477540, 1773048, 1920802, 2216310, 2881203, 2955080, 3546096, 3841604, 4432620, 4802005, 5762406, 5910160, 7683208, 8865240, 9604010, 11524812, 14406015, 15366416, 17730480, 19208020, 23049624, 28812030, 38416040, 46099248, 57624060, 76832080, 115248120, 230496240]

約数ペア:

[(1, 230496240), (2, 115248120), (3, 76832080), (4, 57624060), (5, 46099248), (6, 38416040), (8, 28812030), (10, 23049624), (12, 19208020), (13, 17730480), (15, 15366416), (16, 14406015), (20, 11524812), (24, 9604010), (26, 8865240), (30, 7683208), (39, 5910160), (40, 5762406), (48, 4802005), (52, 4432620), (60, 3841604), (65, 3546096), (78, 2955080), (80, 2881203), (104, 2216310), (120, 1920802), (130, 1773048), (156, 1477540), (195, 1182032), (208, 1108155), (240, 960401), (260, 886524), (312, 738770), (390, 591016), (520, 443262), (624, 369385), (780, 295508), (1040, 221631), (1560, 147754), (3120, 73877)]