460478520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{142123}}^1$

素因数の和:142146

約数の個数: 80

約数和(自身を含む): 1547730360

約数和(自身を除く): 1087251840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 142123, 284246, 426369, 568492, 710615, 852738, 1136984, 1279107, 1421230, 1705476, 2131845, 2558214, 2842460, 3410952, 3837321, 4263690, 5116428, 5684920, 6395535, 7674642, 8527380, 10232856, 11511963, 12791070, 15349284, 17054760, 19186605, 23023926, 25582140, 30698568, 38373210, 46047852, 51164280, 57559815, 76746420, 92095704, 115119630, 153492840, 230239260, 460478520]

約数ペア:

[(1, 460478520), (2, 230239260), (3, 153492840), (4, 115119630), (5, 92095704), (6, 76746420), (8, 57559815), (9, 51164280), (10, 46047852), (12, 38373210), (15, 30698568), (18, 25582140), (20, 23023926), (24, 19186605), (27, 17054760), (30, 15349284), (36, 12791070), (40, 11511963), (45, 10232856), (54, 8527380), (60, 7674642), (72, 6395535), (81, 5684920), (90, 5116428), (108, 4263690), (120, 3837321), (135, 3410952), (162, 2842460), (180, 2558214), (216, 2131845), (270, 1705476), (324, 1421230), (360, 1279107), (405, 1136984), (540, 852738), (648, 710615), (810, 568492), (1080, 426369), (1620, 284246), (3240, 142123)]