45051240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28906

約数の個数: 64

約数和(自身を含む): 145555200

約数和(自身を除く): 100503960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 28879, 57758, 86637, 115516, 144395, 173274, 231032, 288790, 346548, 375427, 433185, 577580, 693096, 750854, 866370, 1126281, 1155160, 1501708, 1732740, 1877135, 2252562, 3003416, 3465480, 3754270, 4505124, 5631405, 7508540, 9010248, 11262810, 15017080, 22525620, 45051240]

約数ペア:

[(1, 45051240), (2, 22525620), (3, 15017080), (4, 11262810), (5, 9010248), (6, 7508540), (8, 5631405), (10, 4505124), (12, 3754270), (13, 3465480), (15, 3003416), (20, 2252562), (24, 1877135), (26, 1732740), (30, 1501708), (39, 1155160), (40, 1126281), (52, 866370), (60, 750854), (65, 693096), (78, 577580), (104, 433185), (120, 375427), (130, 346548), (156, 288790), (195, 231032), (260, 173274), (312, 144395), (390, 115516), (520, 86637), (780, 57758), (1560, 28879)]