2015713620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{120413}}^1$

素因数の和:120462

約数の個数: 96

約数和(自身を含む): 6473456640

約数和(自身を除く): 4457743020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 120413, 240826, 361239, 481652, 602065, 722478, 1083717, 1204130, 1444956, 1806195, 2167434, 2408260, 3251151, 3612390, 3732803, 4334868, 5418585, 6502302, 7224780, 7465606, 10837170, 11198409, 13004604, 14931212, 16255755, 18664015, 21674340, 22396818, 32511510, 33595227, 37328030, 44793636, 55992045, 65023020, 67190454, 74656060, 100785681, 111984090, 134380908, 167976135, 201571362, 223968180, 335952270, 403142724, 503928405, 671904540, 1007856810, 2015713620]

約数ペア:

[(1, 2015713620), (2, 1007856810), (3, 671904540), (4, 503928405), (5, 403142724), (6, 335952270), (9, 223968180), (10, 201571362), (12, 167976135), (15, 134380908), (18, 111984090), (20, 100785681), (27, 74656060), (30, 67190454), (31, 65023020), (36, 55992045), (45, 44793636), (54, 37328030), (60, 33595227), (62, 32511510), (90, 22396818), (93, 21674340), (108, 18664015), (124, 16255755), (135, 14931212), (155, 13004604), (180, 11198409), (186, 10837170), (270, 7465606), (279, 7224780), (310, 6502302), (372, 5418585), (465, 4334868), (540, 3732803), (558, 3612390), (620, 3251151), (837, 2408260), (930, 2167434), (1116, 1806195), (1395, 1444956), (1674, 1204130), (1860, 1083717), (2790, 722478), (3348, 602065), (4185, 481652), (5580, 361239), (8370, 240826), (16740, 120413)]