121469520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13679}}^1$

素因数の和:13732

約数の個数: 80

約数和(自身を含む): 386760960

約数和(自身を除く): 265291440

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, 1480, 1776, 2220, 2960, 4440, 8880, 13679, 27358, 41037, 54716, 68395, 82074, 109432, 136790, 164148, 205185, 218864, 273580, 328296, 410370, 506123, 547160, 656592, 820740, 1012246, 1094320, 1518369, 1641480, 2024492, 2530615, 3036738, 3282960, 4048984, 5061230, 6073476, 7591845, 8097968, 10122460, 12146952, 15183690, 20244920, 24293904, 30367380, 40489840, 60734760, 121469520]

約数ペア:

[(1, 121469520), (2, 60734760), (3, 40489840), (4, 30367380), (5, 24293904), (6, 20244920), (8, 15183690), (10, 12146952), (12, 10122460), (15, 8097968), (16, 7591845), (20, 6073476), (24, 5061230), (30, 4048984), (37, 3282960), (40, 3036738), (48, 2530615), (60, 2024492), (74, 1641480), (80, 1518369), (111, 1094320), (120, 1012246), (148, 820740), (185, 656592), (222, 547160), (240, 506123), (296, 410370), (370, 328296), (444, 273580), (555, 218864), (592, 205185), (740, 164148), (888, 136790), (1110, 109432), (1480, 82074), (1776, 68395), (2220, 54716), (2960, 41037), (4440, 27358), (8880, 13679)]