149549160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1246243}}^1$

素因数の和:1246257

約数の個数: 32

約数和(自身を含む): 448647840

約数和(自身を除く): 299098680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1246243, 2492486, 3738729, 4984972, 6231215, 7477458, 9969944, 12462430, 14954916, 18693645, 24924860, 29909832, 37387290, 49849720, 74774580, 149549160]

約数ペア:

[(1, 149549160), (2, 74774580), (3, 49849720), (4, 37387290), (5, 29909832), (6, 24924860), (8, 18693645), (10, 14954916), (12, 12462430), (15, 9969944), (20, 7477458), (24, 6231215), (30, 4984972), (40, 3738729), (60, 2492486), (120, 1246243)]