77098694160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{321244559}}^1$

素因数の和:321244575

約数の個数: 40

約数和(自身を含む): 239005952640

約数和(自身を除く): 161907258480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 321244559, 642489118, 963733677, 1284978236, 1606222795, 1927467354, 2569956472, 3212445590, 3854934708, 4818668385, 5139912944, 6424891180, 7709869416, 9637336770, 12849782360, 15419738832, 19274673540, 25699564720, 38549347080, 77098694160]

約数ペア:

[(1, 77098694160), (2, 38549347080), (3, 25699564720), (4, 19274673540), (5, 15419738832), (6, 12849782360), (8, 9637336770), (10, 7709869416), (12, 6424891180), (15, 5139912944), (16, 4818668385), (20, 3854934708), (24, 3212445590), (30, 2569956472), (40, 1927467354), (48, 1606222795), (60, 1284978236), (80, 963733677), (120, 642489118), (240, 321244559)]