12166260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 35366688

約数和(自身を除く): 23200428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 211, 310, 372, 422, 465, 620, 633, 844, 930, 961, 1055, 1266, 1860, 1922, 2110, 2532, 2883, 3165, 3844, 4220, 4805, 5766, 6330, 6541, 9610, 11532, 12660, 13082, 14415, 19220, 19623, 26164, 28830, 32705, 39246, 57660, 65410, 78492, 98115, 130820, 196230, 202771, 392460, 405542, 608313, 811084, 1013855, 1216626, 2027710, 2433252, 3041565, 4055420, 6083130, 12166260]

約数ペア:

[(1, 12166260), (2, 6083130), (3, 4055420), (4, 3041565), (5, 2433252), (6, 2027710), (10, 1216626), (12, 1013855), (15, 811084), (20, 608313), (30, 405542), (31, 392460), (60, 202771), (62, 196230), (93, 130820), (124, 98115), (155, 78492), (186, 65410), (211, 57660), (310, 39246), (372, 32705), (422, 28830), (465, 26164), (620, 19623), (633, 19220), (844, 14415), (930, 13082), (961, 12660), (1055, 11532), (1266, 9610), (1860, 6541), (1922, 6330), (2110, 5766), (2532, 4805), (2883, 4220), (3165, 3844)]