148749960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1239583}}^1$

素因数の和:1239597

約数の個数: 32

約数和(自身を含む): 446250240

約数和(自身を除く): 297500280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1239583, 2479166, 3718749, 4958332, 6197915, 7437498, 9916664, 12395830, 14874996, 18593745, 24791660, 29749992, 37187490, 49583320, 74374980, 148749960]

約数ペア:

[(1, 148749960), (2, 74374980), (3, 49583320), (4, 37187490), (5, 29749992), (6, 24791660), (8, 18593745), (10, 14874996), (12, 12395830), (15, 9916664), (20, 7437498), (24, 6197915), (30, 4958332), (40, 3718749), (60, 2479166), (120, 1239583)]