15871560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132263}}^1$

素因数の和:132277

約数の個数: 32

約数和(自身を含む): 47615040

約数和(自身を除く): 31743480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132263, 264526, 396789, 529052, 661315, 793578, 1058104, 1322630, 1587156, 1983945, 2645260, 3174312, 3967890, 5290520, 7935780, 15871560]

約数ペア:

[(1, 15871560), (2, 7935780), (3, 5290520), (4, 3967890), (5, 3174312), (6, 2645260), (8, 1983945), (10, 1587156), (12, 1322630), (15, 1058104), (20, 793578), (24, 661315), (30, 529052), (40, 396789), (60, 264526), (120, 132263)]