1225085760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{425377}}^1$

素因数の和:425400

約数の個数: 84

約数和(自身を含む): 4213794468

約数和(自身を除く): 2988708708

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 425377, 850754, 1276131, 1701508, 2126885, 2552262, 3403016, 3828393, 4253770, 5104524, 6380655, 6806032, 7656786, 8507540, 10209048, 12761310, 13612064, 15313572, 17015080, 19141965, 20418096, 25522620, 27224128, 30627144, 34030160, 38283930, 40836192, 51045240, 61254288, 68060320, 76567860, 81672384, 102090480, 122508576, 136120640, 153135720, 204180960, 245017152, 306271440, 408361920, 612542880, 1225085760]

約数ペア:

[(1, 1225085760), (2, 612542880), (3, 408361920), (4, 306271440), (5, 245017152), (6, 204180960), (8, 153135720), (9, 136120640), (10, 122508576), (12, 102090480), (15, 81672384), (16, 76567860), (18, 68060320), (20, 61254288), (24, 51045240), (30, 40836192), (32, 38283930), (36, 34030160), (40, 30627144), (45, 27224128), (48, 25522620), (60, 20418096), (64, 19141965), (72, 17015080), (80, 15313572), (90, 13612064), (96, 12761310), (120, 10209048), (144, 8507540), (160, 7656786), (180, 6806032), (192, 6380655), (240, 5104524), (288, 4253770), (320, 3828393), (360, 3403016), (480, 2552262), (576, 2126885), (720, 1701508), (960, 1276131), (1440, 850754), (2880, 425377)]