88802040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1483}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 267120000

約数和(自身を除く): 178317960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1483, 1497, 1996, 2495, 2966, 2994, 3992, 4449, 4990, 5932, 5988, 7415, 7485, 8898, 9980, 11864, 11976, 14830, 14970, 17796, 19960, 22245, 29660, 29940, 35592, 44490, 59320, 59880, 88980, 177960, 740017, 1480034, 2220051, 2960068, 3700085, 4440102, 5920136, 7400170, 8880204, 11100255, 14800340, 17760408, 22200510, 29600680, 44401020, 88802040]

約数ペア:

[(1, 88802040), (2, 44401020), (3, 29600680), (4, 22200510), (5, 17760408), (6, 14800340), (8, 11100255), (10, 8880204), (12, 7400170), (15, 5920136), (20, 4440102), (24, 3700085), (30, 2960068), (40, 2220051), (60, 1480034), (120, 740017), (499, 177960), (998, 88980), (1483, 59880), (1497, 59320), (1996, 44490), (2495, 35592), (2966, 29940), (2994, 29660), (3992, 22245), (4449, 19960), (4990, 17796), (5932, 14970), (5988, 14830), (7415, 11976), (7485, 11864), (8898, 9980)]