78152460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1777}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 219248736

約数和(自身を除く): 141096276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 733, 1466, 1777, 2199, 2932, 3554, 3665, 4398, 5331, 7108, 7330, 8796, 8885, 10662, 10995, 14660, 17770, 21324, 21990, 26655, 35540, 43980, 53310, 106620, 1302541, 2605082, 3907623, 5210164, 6512705, 7815246, 13025410, 15630492, 19538115, 26050820, 39076230, 78152460]

約数ペア:

[(1, 78152460), (2, 39076230), (3, 26050820), (4, 19538115), (5, 15630492), (6, 13025410), (10, 7815246), (12, 6512705), (15, 5210164), (20, 3907623), (30, 2605082), (60, 1302541), (733, 106620), (1466, 53310), (1777, 43980), (2199, 35540), (2932, 26655), (3554, 21990), (3665, 21324), (4398, 17770), (5331, 14660), (7108, 10995), (7330, 10662), (8796, 8885)]