121575360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{126641}}^1$

素因数の和:126661

約数の個数: 56

約数和(自身を含む): 386004816

約数和(自身を除く): 264429456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 126641, 253282, 379923, 506564, 633205, 759846, 1013128, 1266410, 1519692, 1899615, 2026256, 2532820, 3039384, 3799230, 4052512, 5065640, 6078768, 7598460, 8105024, 10131280, 12157536, 15196920, 20262560, 24315072, 30393840, 40525120, 60787680, 121575360]

約数ペア:

[(1, 121575360), (2, 60787680), (3, 40525120), (4, 30393840), (5, 24315072), (6, 20262560), (8, 15196920), (10, 12157536), (12, 10131280), (15, 8105024), (16, 7598460), (20, 6078768), (24, 5065640), (30, 4052512), (32, 3799230), (40, 3039384), (48, 2532820), (60, 2026256), (64, 1899615), (80, 1519692), (96, 1266410), (120, 1013128), (160, 759846), (192, 633205), (240, 506564), (320, 379923), (480, 253282), (960, 126641)]