107909520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1400

約数の個数: 80

約数和(自身を含む): 335549952

約数和(自身を除く): 227640432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 863, 1042, 1563, 1726, 2084, 2589, 2605, 3126, 3452, 4168, 4315, 5178, 5210, 6252, 6904, 7815, 8336, 8630, 10356, 10420, 12504, 12945, 13808, 15630, 17260, 20712, 20840, 25008, 25890, 31260, 34520, 41424, 41680, 51780, 62520, 69040, 103560, 125040, 207120, 449623, 899246, 1348869, 1798492, 2248115, 2697738, 3596984, 4496230, 5395476, 6744345, 7193968, 8992460, 10790952, 13488690, 17984920, 21581904, 26977380, 35969840, 53954760, 107909520]

約数ペア:

[(1, 107909520), (2, 53954760), (3, 35969840), (4, 26977380), (5, 21581904), (6, 17984920), (8, 13488690), (10, 10790952), (12, 8992460), (15, 7193968), (16, 6744345), (20, 5395476), (24, 4496230), (30, 3596984), (40, 2697738), (48, 2248115), (60, 1798492), (80, 1348869), (120, 899246), (240, 449623), (521, 207120), (863, 125040), (1042, 103560), (1563, 69040), (1726, 62520), (2084, 51780), (2589, 41680), (2605, 41424), (3126, 34520), (3452, 31260), (4168, 25890), (4315, 25008), (5178, 20840), (5210, 20712), (6252, 17260), (6904, 15630), (7815, 13808), (8336, 12945), (8630, 12504), (10356, 10420)]