12636240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 40259328

約数和(自身を除く): 27623088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1423, 1480, 1776, 2220, 2846, 2960, 4269, 4440, 5692, 7115, 8538, 8880, 11384, 14230, 17076, 21345, 22768, 28460, 34152, 42690, 52651, 56920, 68304, 85380, 105302, 113840, 157953, 170760, 210604, 263255, 315906, 341520, 421208, 526510, 631812, 789765, 842416, 1053020, 1263624, 1579530, 2106040, 2527248, 3159060, 4212080, 6318120, 12636240]

約数ペア:

[(1, 12636240), (2, 6318120), (3, 4212080), (4, 3159060), (5, 2527248), (6, 2106040), (8, 1579530), (10, 1263624), (12, 1053020), (15, 842416), (16, 789765), (20, 631812), (24, 526510), (30, 421208), (37, 341520), (40, 315906), (48, 263255), (60, 210604), (74, 170760), (80, 157953), (111, 113840), (120, 105302), (148, 85380), (185, 68304), (222, 56920), (240, 52651), (296, 42690), (370, 34152), (444, 28460), (555, 22768), (592, 21345), (740, 17076), (888, 14230), (1110, 11384), (1423, 8880), (1480, 8538), (1776, 7115), (2220, 5692), (2846, 4440), (2960, 4269)]