30549360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127289}}^1$

素因数の和:127305

約数の個数: 40

約数和(自身を含む): 94703760

約数和(自身を除く): 64154400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 127289, 254578, 381867, 509156, 636445, 763734, 1018312, 1272890, 1527468, 1909335, 2036624, 2545780, 3054936, 3818670, 5091560, 6109872, 7637340, 10183120, 15274680, 30549360]

約数ペア:

[(1, 30549360), (2, 15274680), (3, 10183120), (4, 7637340), (5, 6109872), (6, 5091560), (8, 3818670), (10, 3054936), (12, 2545780), (15, 2036624), (16, 1909335), (20, 1527468), (24, 1272890), (30, 1018312), (40, 763734), (48, 636445), (60, 509156), (80, 381867), (120, 254578), (240, 127289)]