2855187360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{660923}}^1$

素因数の和:660947

約数の個数: 96

約数和(自身を含む): 9993170880

約数和(自身を除く): 7137983520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 660923, 1321846, 1982769, 2643692, 3304615, 3965538, 5287384, 5948307, 6609230, 7931076, 9913845, 10574768, 11896614, 13218460, 15862152, 17844921, 19827690, 21149536, 23793228, 26436920, 29741535, 31724304, 35689842, 39655380, 47586456, 52873840, 59483070, 63448608, 71379684, 79310760, 89224605, 95172912, 105747680, 118966140, 142759368, 158621520, 178449210, 190345824, 237932280, 285518736, 317243040, 356898420, 475864560, 571037472, 713796840, 951729120, 1427593680, 2855187360]

約数ペア:

[(1, 2855187360), (2, 1427593680), (3, 951729120), (4, 713796840), (5, 571037472), (6, 475864560), (8, 356898420), (9, 317243040), (10, 285518736), (12, 237932280), (15, 190345824), (16, 178449210), (18, 158621520), (20, 142759368), (24, 118966140), (27, 105747680), (30, 95172912), (32, 89224605), (36, 79310760), (40, 71379684), (45, 63448608), (48, 59483070), (54, 52873840), (60, 47586456), (72, 39655380), (80, 35689842), (90, 31724304), (96, 29741535), (108, 26436920), (120, 23793228), (135, 21149536), (144, 19827690), (160, 17844921), (180, 15862152), (216, 13218460), (240, 11896614), (270, 10574768), (288, 9913845), (360, 7931076), (432, 6609230), (480, 5948307), (540, 5287384), (720, 3965538), (864, 3304615), (1080, 2643692), (1440, 1982769), (2160, 1321846), (4320, 660923)]