120057980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7589}}^1$

素因数の和:7718

約数の個数: 48

約数和(自身を含む): 290727360

約数和(自身を除く): 170669380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7589, 7910, 15178, 15820, 30356, 37945, 53123, 75890, 106246, 151780, 212492, 265615, 531230, 857557, 1062460, 1715114, 3430228, 4287785, 6002899, 8575570, 12005798, 17151140, 24011596, 30014495, 60028990, 120057980]

約数ペア:

[(1, 120057980), (2, 60028990), (4, 30014495), (5, 24011596), (7, 17151140), (10, 12005798), (14, 8575570), (20, 6002899), (28, 4287785), (35, 3430228), (70, 1715114), (113, 1062460), (140, 857557), (226, 531230), (452, 265615), (565, 212492), (791, 151780), (1130, 106246), (1582, 75890), (2260, 53123), (3164, 37945), (3955, 30356), (7589, 15820), (7910, 15178)]