15691598040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130763317}}^1$

素因数の和:130763331

約数の個数: 32

約数和(自身を含む): 47074794480

約数和(自身を除く): 31383196440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130763317, 261526634, 392289951, 523053268, 653816585, 784579902, 1046106536, 1307633170, 1569159804, 1961449755, 2615266340, 3138319608, 3922899510, 5230532680, 7845799020, 15691598040]

約数ペア:

[(1, 15691598040), (2, 7845799020), (3, 5230532680), (4, 3922899510), (5, 3138319608), (6, 2615266340), (8, 1961449755), (10, 1569159804), (12, 1307633170), (15, 1046106536), (20, 784579902), (24, 653816585), (30, 523053268), (40, 392289951), (60, 261526634), (120, 130763317)]