12465660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 35060256

約数和(自身を除く): 22594596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 557, 746, 1114, 1119, 1492, 1671, 1865, 2228, 2238, 2785, 3342, 3730, 4476, 5570, 5595, 6684, 7460, 8355, 11140, 11190, 16710, 22380, 33420, 207761, 415522, 623283, 831044, 1038805, 1246566, 2077610, 2493132, 3116415, 4155220, 6232830, 12465660]

約数ペア:

[(1, 12465660), (2, 6232830), (3, 4155220), (4, 3116415), (5, 2493132), (6, 2077610), (10, 1246566), (12, 1038805), (15, 831044), (20, 623283), (30, 415522), (60, 207761), (373, 33420), (557, 22380), (746, 16710), (1114, 11190), (1119, 11140), (1492, 8355), (1671, 7460), (1865, 6684), (2228, 5595), (2238, 5570), (2785, 4476), (3342, 3730)]