204619374240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{426290363}}^1$

素因数の和:426290381

約数の個数: 48

約数和(自身を含む): 644551030368

約数和(自身を除く): 439931656128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 426290363, 852580726, 1278871089, 1705161452, 2131451815, 2557742178, 3410322904, 4262903630, 5115484356, 6394355445, 6820645808, 8525807260, 10230968712, 12788710890, 13641291616, 17051614520, 20461937424, 25577421780, 34103229040, 40923874848, 51154843560, 68206458080, 102309687120, 204619374240]

約数ペア:

[(1, 204619374240), (2, 102309687120), (3, 68206458080), (4, 51154843560), (5, 40923874848), (6, 34103229040), (8, 25577421780), (10, 20461937424), (12, 17051614520), (15, 13641291616), (16, 12788710890), (20, 10230968712), (24, 8525807260), (30, 6820645808), (32, 6394355445), (40, 5115484356), (48, 4262903630), (60, 3410322904), (80, 2557742178), (96, 2131451815), (120, 1705161452), (160, 1278871089), (240, 852580726), (480, 426290363)]