26979240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11833}}^1$

素因数の和:11866

約数の個数: 64

約数和(自身を含む): 85204800

約数和(自身を除く): 58225560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 11833, 23666, 35499, 47332, 59165, 70998, 94664, 118330, 141996, 177495, 224827, 236660, 283992, 354990, 449654, 473320, 674481, 709980, 899308, 1124135, 1348962, 1419960, 1798616, 2248270, 2697924, 3372405, 4496540, 5395848, 6744810, 8993080, 13489620, 26979240]

約数ペア:

[(1, 26979240), (2, 13489620), (3, 8993080), (4, 6744810), (5, 5395848), (6, 4496540), (8, 3372405), (10, 2697924), (12, 2248270), (15, 1798616), (19, 1419960), (20, 1348962), (24, 1124135), (30, 899308), (38, 709980), (40, 674481), (57, 473320), (60, 449654), (76, 354990), (95, 283992), (114, 236660), (120, 224827), (152, 177495), (190, 141996), (228, 118330), (285, 94664), (380, 70998), (456, 59165), (570, 47332), (760, 35499), (1140, 23666), (2280, 11833)]