31743120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{132263}}^1$

素因数の和:132279

約数の個数: 40

約数和(自身を含む): 98404416

約数和(自身を除く): 66661296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 132263, 264526, 396789, 529052, 661315, 793578, 1058104, 1322630, 1587156, 1983945, 2116208, 2645260, 3174312, 3967890, 5290520, 6348624, 7935780, 10581040, 15871560, 31743120]

約数ペア:

[(1, 31743120), (2, 15871560), (3, 10581040), (4, 7935780), (5, 6348624), (6, 5290520), (8, 3967890), (10, 3174312), (12, 2645260), (15, 2116208), (16, 1983945), (20, 1587156), (24, 1322630), (30, 1058104), (40, 793578), (48, 661315), (60, 529052), (80, 396789), (120, 264526), (240, 132263)]