252136320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131321}}^1$

素因数の和:131343

約数の個数: 64

約数和(自身を含む): 803690640

約数和(自身を除く): 551554320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 131321, 262642, 393963, 525284, 656605, 787926, 1050568, 1313210, 1575852, 1969815, 2101136, 2626420, 3151704, 3939630, 4202272, 5252840, 6303408, 7879260, 8404544, 10505680, 12606816, 15758520, 16809088, 21011360, 25213632, 31517040, 42022720, 50427264, 63034080, 84045440, 126068160, 252136320]

約数ペア:

[(1, 252136320), (2, 126068160), (3, 84045440), (4, 63034080), (5, 50427264), (6, 42022720), (8, 31517040), (10, 25213632), (12, 21011360), (15, 16809088), (16, 15758520), (20, 12606816), (24, 10505680), (30, 8404544), (32, 7879260), (40, 6303408), (48, 5252840), (60, 4202272), (64, 3939630), (80, 3151704), (96, 2626420), (120, 2101136), (128, 1969815), (160, 1575852), (192, 1313210), (240, 1050568), (320, 787926), (384, 656605), (480, 525284), (640, 393963), (960, 262642), (1920, 131321)]