151858320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{632743}}^1$

素因数の和:632759

約数の個数: 40

約数和(自身を含む): 470761536

約数和(自身を除く): 318903216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 632743, 1265486, 1898229, 2530972, 3163715, 3796458, 5061944, 6327430, 7592916, 9491145, 10123888, 12654860, 15185832, 18982290, 25309720, 30371664, 37964580, 50619440, 75929160, 151858320]

約数ペア:

[(1, 151858320), (2, 75929160), (3, 50619440), (4, 37964580), (5, 30371664), (6, 25309720), (8, 18982290), (10, 15185832), (12, 12654860), (15, 10123888), (16, 9491145), (20, 7592916), (24, 6327430), (30, 5061944), (40, 3796458), (48, 3163715), (60, 2530972), (80, 1898229), (120, 1265486), (240, 632743)]