141755280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{590647}}^1$

素因数の和:590663

約数の個数: 40

約数和(自身を含む): 439442112

約数和(自身を除く): 297686832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 590647, 1181294, 1771941, 2362588, 2953235, 3543882, 4725176, 5906470, 7087764, 8859705, 9450352, 11812940, 14175528, 17719410, 23625880, 28351056, 35438820, 47251760, 70877640, 141755280]

約数ペア:

[(1, 141755280), (2, 70877640), (3, 47251760), (4, 35438820), (5, 28351056), (6, 23625880), (8, 17719410), (10, 14175528), (12, 11812940), (15, 9450352), (16, 8859705), (20, 7087764), (24, 5906470), (30, 4725176), (40, 3543882), (48, 2953235), (60, 2362588), (80, 1771941), (120, 1181294), (240, 590647)]