98498760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3121}}^1$

素因数の和:3398

約数の個数: 64

約数和(自身を含む): 296714880

約数和(自身を除く): 198216120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3121, 3156, 3945, 5260, 6242, 6312, 7890, 9363, 10520, 12484, 15605, 15780, 18726, 24968, 31210, 31560, 37452, 46815, 62420, 74904, 93630, 124840, 187260, 374520, 820823, 1641646, 2462469, 3283292, 4104115, 4924938, 6566584, 8208230, 9849876, 12312345, 16416460, 19699752, 24624690, 32832920, 49249380, 98498760]

約数ペア:

[(1, 98498760), (2, 49249380), (3, 32832920), (4, 24624690), (5, 19699752), (6, 16416460), (8, 12312345), (10, 9849876), (12, 8208230), (15, 6566584), (20, 4924938), (24, 4104115), (30, 3283292), (40, 2462469), (60, 1641646), (120, 820823), (263, 374520), (526, 187260), (789, 124840), (1052, 93630), (1315, 74904), (1578, 62420), (2104, 46815), (2630, 37452), (3121, 31560), (3156, 31210), (3945, 24968), (5260, 18726), (6242, 15780), (6312, 15605), (7890, 12484), (9363, 10520)]