29988160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3071

約数の個数: 56

約数和(自身を含む): 73737216

約数和(自身を除く): 43749056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 3023, 4960, 6046, 9920, 12092, 15115, 24184, 30230, 48368, 60460, 93713, 96736, 120920, 187426, 193472, 241840, 374852, 468565, 483680, 749704, 937130, 967360, 1499408, 1874260, 2998816, 3748520, 5997632, 7497040, 14994080, 29988160]

約数ペア:

[(1, 29988160), (2, 14994080), (4, 7497040), (5, 5997632), (8, 3748520), (10, 2998816), (16, 1874260), (20, 1499408), (31, 967360), (32, 937130), (40, 749704), (62, 483680), (64, 468565), (80, 374852), (124, 241840), (155, 193472), (160, 187426), (248, 120920), (310, 96736), (320, 93713), (496, 60460), (620, 48368), (992, 30230), (1240, 24184), (1984, 15115), (2480, 12092), (3023, 9920), (4960, 6046)]