24991320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{208261}}^1$

素因数の和:208275

約数の個数: 32

約数和(自身を含む): 74974320

約数和(自身を除く): 49983000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 208261, 416522, 624783, 833044, 1041305, 1249566, 1666088, 2082610, 2499132, 3123915, 4165220, 4998264, 6247830, 8330440, 12495660, 24991320]

約数ペア:

[(1, 24991320), (2, 12495660), (3, 8330440), (4, 6247830), (5, 4998264), (6, 4165220), (8, 3123915), (10, 2499132), (12, 2082610), (15, 1666088), (20, 1249566), (24, 1041305), (30, 833044), (40, 624783), (60, 416522), (120, 208261)]