1498490040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12487417}}^1$

素因数の和:12487431

約数の個数: 32

約数和(自身を含む): 4495470480

約数和(自身を除く): 2996980440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12487417, 24974834, 37462251, 49949668, 62437085, 74924502, 99899336, 124874170, 149849004, 187311255, 249748340, 299698008, 374622510, 499496680, 749245020, 1498490040]

約数ペア:

[(1, 1498490040), (2, 749245020), (3, 499496680), (4, 374622510), (5, 299698008), (6, 249748340), (8, 187311255), (10, 149849004), (12, 124874170), (15, 99899336), (20, 74924502), (24, 62437085), (30, 49949668), (40, 37462251), (60, 24974834), (120, 12487417)]