157224120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1249}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 472500000

約数和(自身を除く): 315275880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1049, 1249, 2098, 2498, 3147, 3747, 4196, 4996, 5245, 6245, 6294, 7494, 8392, 9992, 10490, 12490, 12588, 14988, 15735, 18735, 20980, 24980, 25176, 29976, 31470, 37470, 41960, 49960, 62940, 74940, 125880, 149880, 1310201, 2620402, 3930603, 5240804, 6551005, 7861206, 10481608, 13102010, 15722412, 19653015, 26204020, 31444824, 39306030, 52408040, 78612060, 157224120]

約数ペア:

[(1, 157224120), (2, 78612060), (3, 52408040), (4, 39306030), (5, 31444824), (6, 26204020), (8, 19653015), (10, 15722412), (12, 13102010), (15, 10481608), (20, 7861206), (24, 6551005), (30, 5240804), (40, 3930603), (60, 2620402), (120, 1310201), (1049, 149880), (1249, 125880), (2098, 74940), (2498, 62940), (3147, 49960), (3747, 41960), (4196, 37470), (4996, 31470), (5245, 29976), (6245, 25176), (6294, 24980), (7494, 20980), (8392, 18735), (9992, 15735), (10490, 14988), (12490, 12588)]