486126480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{289361}}^1$

素因数の和:289384

約数の個数: 80

約数和(自身を含む): 1722282624

約数和(自身を除く): 1236156144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 289361, 578722, 868083, 1157444, 1446805, 1736166, 2025527, 2314888, 2893610, 3472332, 4051054, 4340415, 4629776, 5787220, 6076581, 6944664, 8102108, 8680830, 10127635, 11574440, 12153162, 13889328, 16204216, 17361660, 20255270, 23148880, 24306324, 30382905, 32408432, 34723320, 40510540, 48612648, 60765810, 69446640, 81021080, 97225296, 121531620, 162042160, 243063240, 486126480]

約数ペア:

[(1, 486126480), (2, 243063240), (3, 162042160), (4, 121531620), (5, 97225296), (6, 81021080), (7, 69446640), (8, 60765810), (10, 48612648), (12, 40510540), (14, 34723320), (15, 32408432), (16, 30382905), (20, 24306324), (21, 23148880), (24, 20255270), (28, 17361660), (30, 16204216), (35, 13889328), (40, 12153162), (42, 11574440), (48, 10127635), (56, 8680830), (60, 8102108), (70, 6944664), (80, 6076581), (84, 5787220), (105, 4629776), (112, 4340415), (120, 4051054), (140, 3472332), (168, 2893610), (210, 2314888), (240, 2025527), (280, 1736166), (336, 1446805), (420, 1157444), (560, 868083), (840, 578722), (1680, 289361)]