12482460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 39102336

約数和(自身を除く): 26619876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2237, 2790, 4474, 5580, 6711, 8948, 11185, 13422, 20133, 22370, 26844, 33555, 40266, 44740, 67110, 69347, 80532, 100665, 134220, 138694, 201330, 208041, 277388, 346735, 402660, 416082, 624123, 693470, 832164, 1040205, 1248246, 1386940, 2080410, 2496492, 3120615, 4160820, 6241230, 12482460]

約数ペア:

[(1, 12482460), (2, 6241230), (3, 4160820), (4, 3120615), (5, 2496492), (6, 2080410), (9, 1386940), (10, 1248246), (12, 1040205), (15, 832164), (18, 693470), (20, 624123), (30, 416082), (31, 402660), (36, 346735), (45, 277388), (60, 208041), (62, 201330), (90, 138694), (93, 134220), (124, 100665), (155, 80532), (180, 69347), (186, 67110), (279, 44740), (310, 40266), (372, 33555), (465, 26844), (558, 22370), (620, 20133), (930, 13422), (1116, 11185), (1395, 8948), (1860, 6711), (2237, 5580), (2790, 4474)]