145513560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1212613}}^1$

素因数の和:1212627

約数の個数: 32

約数和(自身を含む): 436541040

約数和(自身を除く): 291027480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1212613, 2425226, 3637839, 4850452, 6063065, 7275678, 9700904, 12126130, 14551356, 18189195, 24252260, 29102712, 36378390, 48504520, 72756780, 145513560]

約数ペア:

[(1, 145513560), (2, 72756780), (3, 48504520), (4, 36378390), (5, 29102712), (6, 24252260), (8, 18189195), (10, 14551356), (12, 12126130), (15, 9700904), (20, 7275678), (24, 6063065), (30, 4850452), (40, 3637839), (60, 2425226), (120, 1212613)]