121330320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3637}}^1$

素因数の和:3792

約数の個数: 80

約数和(自身を含む): 378934080

約数和(自身を除く): 257603760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 3637, 4170, 5560, 6672, 7274, 8340, 10911, 11120, 14548, 16680, 18185, 21822, 29096, 33360, 36370, 43644, 54555, 58192, 72740, 87288, 109110, 145480, 174576, 218220, 290960, 436440, 505543, 872880, 1011086, 1516629, 2022172, 2527715, 3033258, 4044344, 5055430, 6066516, 7583145, 8088688, 10110860, 12133032, 15166290, 20221720, 24266064, 30332580, 40443440, 60665160, 121330320]

約数ペア:

[(1, 121330320), (2, 60665160), (3, 40443440), (4, 30332580), (5, 24266064), (6, 20221720), (8, 15166290), (10, 12133032), (12, 10110860), (15, 8088688), (16, 7583145), (20, 6066516), (24, 5055430), (30, 4044344), (40, 3033258), (48, 2527715), (60, 2022172), (80, 1516629), (120, 1011086), (139, 872880), (240, 505543), (278, 436440), (417, 290960), (556, 218220), (695, 174576), (834, 145480), (1112, 109110), (1390, 87288), (1668, 72740), (2085, 58192), (2224, 54555), (2780, 43644), (3336, 36370), (3637, 33360), (4170, 29096), (5560, 21822), (6672, 18185), (7274, 16680), (8340, 14548), (10911, 11120)]