12897165720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{97973}}^1$

素因数の和:99084

約数の個数: 64

約数和(自身を含む): 38727162720

約数和(自身を除く): 25829997000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1097, 2194, 3291, 4388, 5485, 6582, 8776, 10970, 13164, 16455, 21940, 26328, 32910, 43880, 65820, 97973, 131640, 195946, 293919, 391892, 489865, 587838, 783784, 979730, 1175676, 1469595, 1959460, 2351352, 2939190, 3918920, 5878380, 11756760, 107476381, 214952762, 322429143, 429905524, 537381905, 644858286, 859811048, 1074763810, 1289716572, 1612145715, 2149527620, 2579433144, 3224291430, 4299055240, 6448582860, 12897165720]

約数ペア:

[(1, 12897165720), (2, 6448582860), (3, 4299055240), (4, 3224291430), (5, 2579433144), (6, 2149527620), (8, 1612145715), (10, 1289716572), (12, 1074763810), (15, 859811048), (20, 644858286), (24, 537381905), (30, 429905524), (40, 322429143), (60, 214952762), (120, 107476381), (1097, 11756760), (2194, 5878380), (3291, 3918920), (4388, 2939190), (5485, 2351352), (6582, 1959460), (8776, 1469595), (10970, 1175676), (13164, 979730), (16455, 783784), (21940, 587838), (26328, 489865), (32910, 391892), (43880, 293919), (65820, 195946), (97973, 131640)]