89969520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1882

約数の個数: 80

約数和(自身を含む): 280294560

約数和(自身を除く): 190325040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1637, 1832, 2290, 2748, 3274, 3435, 3664, 4580, 4911, 5496, 6548, 6870, 8185, 9160, 9822, 10992, 13096, 13740, 16370, 18320, 19644, 24555, 26192, 27480, 32740, 39288, 49110, 54960, 65480, 78576, 98220, 130960, 196440, 374873, 392880, 749746, 1124619, 1499492, 1874365, 2249238, 2998984, 3748730, 4498476, 5623095, 5997968, 7497460, 8996952, 11246190, 14994920, 17993904, 22492380, 29989840, 44984760, 89969520]

約数ペア:

[(1, 89969520), (2, 44984760), (3, 29989840), (4, 22492380), (5, 17993904), (6, 14994920), (8, 11246190), (10, 8996952), (12, 7497460), (15, 5997968), (16, 5623095), (20, 4498476), (24, 3748730), (30, 2998984), (40, 2249238), (48, 1874365), (60, 1499492), (80, 1124619), (120, 749746), (229, 392880), (240, 374873), (458, 196440), (687, 130960), (916, 98220), (1145, 78576), (1374, 65480), (1637, 54960), (1832, 49110), (2290, 39288), (2748, 32740), (3274, 27480), (3435, 26192), (3664, 24555), (4580, 19644), (4911, 18320), (5496, 16370), (6548, 13740), (6870, 13096), (8185, 10992), (9160, 9822)]