18882019920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{78675083}}^1$

素因数の和:78675099

約数の個数: 40

約数和(自身を含む): 58534262496

約数和(自身を除く): 39652242576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 78675083, 157350166, 236025249, 314700332, 393375415, 472050498, 629400664, 786750830, 944100996, 1180126245, 1258801328, 1573501660, 1888201992, 2360252490, 3147003320, 3776403984, 4720504980, 6294006640, 9441009960, 18882019920]

約数ペア:

[(1, 18882019920), (2, 9441009960), (3, 6294006640), (4, 4720504980), (5, 3776403984), (6, 3147003320), (8, 2360252490), (10, 1888201992), (12, 1573501660), (15, 1258801328), (16, 1180126245), (20, 944100996), (24, 786750830), (30, 629400664), (40, 472050498), (48, 393375415), (60, 314700332), (80, 236025249), (120, 157350166), (240, 78675083)]