97983960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1663}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 294727680

約数和(自身を除く): 196743720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1663, 1964, 2455, 2946, 3326, 3928, 4910, 4989, 5892, 6652, 7365, 8315, 9820, 9978, 11784, 13304, 14730, 16630, 19640, 19956, 24945, 29460, 33260, 39912, 49890, 58920, 66520, 99780, 199560, 816533, 1633066, 2449599, 3266132, 4082665, 4899198, 6532264, 8165330, 9798396, 12247995, 16330660, 19596792, 24495990, 32661320, 48991980, 97983960]

約数ペア:

[(1, 97983960), (2, 48991980), (3, 32661320), (4, 24495990), (5, 19596792), (6, 16330660), (8, 12247995), (10, 9798396), (12, 8165330), (15, 6532264), (20, 4899198), (24, 4082665), (30, 3266132), (40, 2449599), (60, 1633066), (120, 816533), (491, 199560), (982, 99780), (1473, 66520), (1663, 58920), (1964, 49890), (2455, 39912), (2946, 33260), (3326, 29460), (3928, 24945), (4910, 19956), (4989, 19640), (5892, 16630), (6652, 14730), (7365, 13304), (8315, 11784), (9820, 9978)]