1892640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3943}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 5963328

約数和(自身を除く): 4070688

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, 3943, 7886, 11829, 15772, 19715, 23658, 31544, 39430, 47316, 59145, 63088, 78860, 94632, 118290, 126176, 157720, 189264, 236580, 315440, 378528, 473160, 630880, 946320, 1892640]

約数ペア:

[(1, 1892640), (2, 946320), (3, 630880), (4, 473160), (5, 378528), (6, 315440), (8, 236580), (10, 189264), (12, 157720), (15, 126176), (16, 118290), (20, 94632), (24, 78860), (30, 63088), (32, 59145), (40, 47316), (48, 39430), (60, 31544), (80, 23658), (96, 19715), (120, 15772), (160, 11829), (240, 7886), (480, 3943)]