378794760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3583}}^1$

素因数の和:4478

約数の個数: 64

約数和(自身を含む): 1137991680

約数和(自身を除く): 759196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1762, 2643, 3524, 3583, 4405, 5286, 7048, 7166, 8810, 10572, 10749, 13215, 14332, 17620, 17915, 21144, 21498, 26430, 28664, 35240, 35830, 42996, 52860, 53745, 71660, 85992, 105720, 107490, 143320, 214980, 429960, 3156623, 6313246, 9469869, 12626492, 15783115, 18939738, 25252984, 31566230, 37879476, 47349345, 63132460, 75758952, 94698690, 126264920, 189397380, 378794760]

約数ペア:

[(1, 378794760), (2, 189397380), (3, 126264920), (4, 94698690), (5, 75758952), (6, 63132460), (8, 47349345), (10, 37879476), (12, 31566230), (15, 25252984), (20, 18939738), (24, 15783115), (30, 12626492), (40, 9469869), (60, 6313246), (120, 3156623), (881, 429960), (1762, 214980), (2643, 143320), (3524, 107490), (3583, 105720), (4405, 85992), (5286, 71660), (7048, 53745), (7166, 52860), (8810, 42996), (10572, 35830), (10749, 35240), (13215, 28664), (14332, 26430), (17620, 21498), (17915, 21144)]