2882376540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{10193}}^1$

素因数の和:11779

約数の個数: 72

約数和(自身を含む): 8749632528

約数和(自身を除く): 5867255988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1571, 3142, 4713, 6284, 7855, 9426, 10193, 14139, 15710, 18852, 20386, 23565, 28278, 30579, 31420, 40772, 47130, 50965, 56556, 61158, 70695, 91737, 94260, 101930, 122316, 141390, 152895, 183474, 203860, 282780, 305790, 366948, 458685, 611580, 917370, 1834740, 16013203, 32026406, 48039609, 64052812, 80066015, 96079218, 144118827, 160132030, 192158436, 240198045, 288237654, 320264060, 480396090, 576475308, 720594135, 960792180, 1441188270, 2882376540]

約数ペア:

[(1, 2882376540), (2, 1441188270), (3, 960792180), (4, 720594135), (5, 576475308), (6, 480396090), (9, 320264060), (10, 288237654), (12, 240198045), (15, 192158436), (18, 160132030), (20, 144118827), (30, 96079218), (36, 80066015), (45, 64052812), (60, 48039609), (90, 32026406), (180, 16013203), (1571, 1834740), (3142, 917370), (4713, 611580), (6284, 458685), (7855, 366948), (9426, 305790), (10193, 282780), (14139, 203860), (15710, 183474), (18852, 152895), (20386, 141390), (23565, 122316), (28278, 101930), (30579, 94260), (31420, 91737), (40772, 70695), (47130, 61158), (50965, 56556)]