78124380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8623}}^1$

素因数の和:8786

約数の個数: 48

約数和(自身を含む): 220222464

約数和(自身を除く): 142098084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 8623, 9060, 17246, 25869, 34492, 43115, 51738, 86230, 103476, 129345, 172460, 258690, 517380, 1302073, 2604146, 3906219, 5208292, 6510365, 7812438, 13020730, 15624876, 19531095, 26041460, 39062190, 78124380]

約数ペア:

[(1, 78124380), (2, 39062190), (3, 26041460), (4, 19531095), (5, 15624876), (6, 13020730), (10, 7812438), (12, 6510365), (15, 5208292), (20, 3906219), (30, 2604146), (60, 1302073), (151, 517380), (302, 258690), (453, 172460), (604, 129345), (755, 103476), (906, 86230), (1510, 51738), (1812, 43115), (2265, 34492), (3020, 25869), (4530, 17246), (8623, 9060)]