61253520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8233}}^1$

素因数の和:8280

約数の個数: 80

約数和(自身を含む): 196035072

約数和(自身を除く): 134781552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 8233, 16466, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 123495, 131728, 164660, 197592, 246990, 255223, 329320, 395184, 493980, 510446, 658640, 765669, 987960, 1020892, 1276115, 1531338, 1975920, 2041784, 2552230, 3062676, 3828345, 4083568, 5104460, 6125352, 7656690, 10208920, 12250704, 15313380, 20417840, 30626760, 61253520]

約数ペア:

[(1, 61253520), (2, 30626760), (3, 20417840), (4, 15313380), (5, 12250704), (6, 10208920), (8, 7656690), (10, 6125352), (12, 5104460), (15, 4083568), (16, 3828345), (20, 3062676), (24, 2552230), (30, 2041784), (31, 1975920), (40, 1531338), (48, 1276115), (60, 1020892), (62, 987960), (80, 765669), (93, 658640), (120, 510446), (124, 493980), (155, 395184), (186, 329320), (240, 255223), (248, 246990), (310, 197592), (372, 164660), (465, 131728), (496, 123495), (620, 98796), (744, 82330), (930, 65864), (1240, 49398), (1488, 41165), (1860, 32932), (2480, 24699), (3720, 16466), (7440, 8233)]