71784480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149551}}^1$

素因数の和:149569

約数の個数: 48

約数和(自身を含む): 226122624

約数和(自身を除く): 154338144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 149551, 299102, 448653, 598204, 747755, 897306, 1196408, 1495510, 1794612, 2243265, 2392816, 2991020, 3589224, 4486530, 4785632, 5982040, 7178448, 8973060, 11964080, 14356896, 17946120, 23928160, 35892240, 71784480]

約数ペア:

[(1, 71784480), (2, 35892240), (3, 23928160), (4, 17946120), (5, 14356896), (6, 11964080), (8, 8973060), (10, 7178448), (12, 5982040), (15, 4785632), (16, 4486530), (20, 3589224), (24, 2991020), (30, 2392816), (32, 2243265), (40, 1794612), (48, 1495510), (60, 1196408), (80, 897306), (96, 747755), (120, 598204), (160, 448653), (240, 299102), (480, 149551)]