40841520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 127491840

約数和(自身を除く): 86650320

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, 1019, 1336, 1670, 2004, 2038, 2505, 2672, 3057, 3340, 4008, 4076, 5010, 5095, 6114, 6680, 8016, 8152, 10020, 10190, 12228, 13360, 15285, 16304, 20040, 20380, 24456, 30570, 40080, 40760, 48912, 61140, 81520, 122280, 170173, 244560, 340346, 510519, 680692, 850865, 1021038, 1361384, 1701730, 2042076, 2552595, 2722768, 3403460, 4084152, 5105190, 6806920, 8168304, 10210380, 13613840, 20420760, 40841520]

約数ペア:

[(1, 40841520), (2, 20420760), (3, 13613840), (4, 10210380), (5, 8168304), (6, 6806920), (8, 5105190), (10, 4084152), (12, 3403460), (15, 2722768), (16, 2552595), (20, 2042076), (24, 1701730), (30, 1361384), (40, 1021038), (48, 850865), (60, 680692), (80, 510519), (120, 340346), (167, 244560), (240, 170173), (334, 122280), (501, 81520), (668, 61140), (835, 48912), (1002, 40760), (1019, 40080), (1336, 30570), (1670, 24456), (2004, 20380), (2038, 20040), (2505, 16304), (2672, 15285), (3057, 13360), (3340, 12228), (4008, 10190), (4076, 10020), (5010, 8152), (5095, 8016), (6114, 6680)]