85811280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2141}}^1$

素因数の和:2324

約数の個数: 80

約数和(自身を含む): 267732864

約数和(自身を除く): 181921584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2141, 2505, 2672, 3340, 4008, 4282, 5010, 6423, 6680, 8016, 8564, 10020, 10705, 12846, 13360, 17128, 20040, 21410, 25692, 32115, 34256, 40080, 42820, 51384, 64230, 85640, 102768, 128460, 171280, 256920, 357547, 513840, 715094, 1072641, 1430188, 1787735, 2145282, 2860376, 3575470, 4290564, 5363205, 5720752, 7150940, 8581128, 10726410, 14301880, 17162256, 21452820, 28603760, 42905640, 85811280]

約数ペア:

[(1, 85811280), (2, 42905640), (3, 28603760), (4, 21452820), (5, 17162256), (6, 14301880), (8, 10726410), (10, 8581128), (12, 7150940), (15, 5720752), (16, 5363205), (20, 4290564), (24, 3575470), (30, 2860376), (40, 2145282), (48, 1787735), (60, 1430188), (80, 1072641), (120, 715094), (167, 513840), (240, 357547), (334, 256920), (501, 171280), (668, 128460), (835, 102768), (1002, 85640), (1336, 64230), (1670, 51384), (2004, 42820), (2141, 40080), (2505, 34256), (2672, 32115), (3340, 25692), (4008, 21410), (4282, 20040), (5010, 17128), (6423, 13360), (6680, 12846), (8016, 10705), (8564, 10020)]