6459240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2866

約数の個数: 64

約数和(自身を含む): 20404800

約数和(自身を除く): 13945560

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, 2833, 5666, 8499, 11332, 14165, 16998, 22664, 28330, 33996, 42495, 53827, 56660, 67992, 84990, 107654, 113320, 161481, 169980, 215308, 269135, 322962, 339960, 430616, 538270, 645924, 807405, 1076540, 1291848, 1614810, 2153080, 3229620, 6459240]

約数ペア:

[(1, 6459240), (2, 3229620), (3, 2153080), (4, 1614810), (5, 1291848), (6, 1076540), (8, 807405), (10, 645924), (12, 538270), (15, 430616), (19, 339960), (20, 322962), (24, 269135), (30, 215308), (38, 169980), (40, 161481), (57, 113320), (60, 107654), (76, 84990), (95, 67992), (114, 56660), (120, 53827), (152, 42495), (190, 33996), (228, 28330), (285, 22664), (380, 16998), (456, 14165), (570, 11332), (760, 8499), (1140, 5666), (2280, 2833)]