2855629440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{495769}}^1$

素因数の和:495794

約数の個数: 96

約数和(自身を含む): 9860865300

約数和(自身を除く): 7005235860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 495769, 991538, 1487307, 1983076, 2478845, 2974614, 3966152, 4461921, 4957690, 5949228, 7436535, 7932304, 8923842, 9915380, 11898456, 14873070, 15864608, 17847684, 19830760, 22309605, 23796912, 29746140, 31729216, 35695368, 39661520, 44619210, 47593824, 59492280, 63458432, 71390736, 79323040, 89238420, 95187648, 118984560, 142781472, 158646080, 178476840, 190375296, 237969120, 285562944, 317292160, 356953680, 475938240, 571125888, 713907360, 951876480, 1427814720, 2855629440]

約数ペア:

[(1, 2855629440), (2, 1427814720), (3, 951876480), (4, 713907360), (5, 571125888), (6, 475938240), (8, 356953680), (9, 317292160), (10, 285562944), (12, 237969120), (15, 190375296), (16, 178476840), (18, 158646080), (20, 142781472), (24, 118984560), (30, 95187648), (32, 89238420), (36, 79323040), (40, 71390736), (45, 63458432), (48, 59492280), (60, 47593824), (64, 44619210), (72, 39661520), (80, 35695368), (90, 31729216), (96, 29746140), (120, 23796912), (128, 22309605), (144, 19830760), (160, 17847684), (180, 15864608), (192, 14873070), (240, 11898456), (288, 9915380), (320, 8923842), (360, 7932304), (384, 7436535), (480, 5949228), (576, 4957690), (640, 4461921), (720, 3966152), (960, 2974614), (1152, 2478845), (1440, 1983076), (1920, 1487307), (2880, 991538), (5760, 495769)]