53308560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 165971520

約数和(自身を除く): 112662960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 571, 778, 1142, 1167, 1556, 1713, 1945, 2284, 2334, 2855, 3112, 3426, 3890, 4568, 4668, 5710, 5835, 6224, 6852, 7780, 8565, 9136, 9336, 11420, 11670, 13704, 15560, 17130, 18672, 22840, 23340, 27408, 31120, 34260, 45680, 46680, 68520, 93360, 137040, 222119, 444238, 666357, 888476, 1110595, 1332714, 1776952, 2221190, 2665428, 3331785, 3553904, 4442380, 5330856, 6663570, 8884760, 10661712, 13327140, 17769520, 26654280, 53308560]

約数ペア:

[(1, 53308560), (2, 26654280), (3, 17769520), (4, 13327140), (5, 10661712), (6, 8884760), (8, 6663570), (10, 5330856), (12, 4442380), (15, 3553904), (16, 3331785), (20, 2665428), (24, 2221190), (30, 1776952), (40, 1332714), (48, 1110595), (60, 888476), (80, 666357), (120, 444238), (240, 222119), (389, 137040), (571, 93360), (778, 68520), (1142, 46680), (1167, 45680), (1556, 34260), (1713, 31120), (1945, 27408), (2284, 23340), (2334, 22840), (2855, 18672), (3112, 17130), (3426, 15560), (3890, 13704), (4568, 11670), (4668, 11420), (5710, 9336), (5835, 9136), (6224, 8565), (6852, 7780)]