69460320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144709}}^1$

素因数の和:144727

約数の個数: 48

約数和(自身を含む): 218801520

約数和(自身を除く): 149341200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 144709, 289418, 434127, 578836, 723545, 868254, 1157672, 1447090, 1736508, 2170635, 2315344, 2894180, 3473016, 4341270, 4630688, 5788360, 6946032, 8682540, 11576720, 13892064, 17365080, 23153440, 34730160, 69460320]

約数ペア:

[(1, 69460320), (2, 34730160), (3, 23153440), (4, 17365080), (5, 13892064), (6, 11576720), (8, 8682540), (10, 6946032), (12, 5788360), (15, 4630688), (16, 4341270), (20, 3473016), (24, 2894180), (30, 2315344), (32, 2170635), (40, 1736508), (48, 1447090), (60, 1157672), (80, 868254), (96, 723545), (120, 578836), (160, 434127), (240, 289418), (480, 144709)]