455141520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{632141}}^1$

素因数の和:632160

約数の個数: 60

約数和(自身を含む): 1528519356

約数和(自身を除く): 1073377836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 632141, 1264282, 1896423, 2528564, 3160705, 3792846, 5057128, 5689269, 6321410, 7585692, 9482115, 10114256, 11378538, 12642820, 15171384, 18964230, 22757076, 25285640, 28446345, 30342768, 37928460, 45514152, 50571280, 56892690, 75856920, 91028304, 113785380, 151713840, 227570760, 455141520]

約数ペア:

[(1, 455141520), (2, 227570760), (3, 151713840), (4, 113785380), (5, 91028304), (6, 75856920), (8, 56892690), (9, 50571280), (10, 45514152), (12, 37928460), (15, 30342768), (16, 28446345), (18, 25285640), (20, 22757076), (24, 18964230), (30, 15171384), (36, 12642820), (40, 11378538), (45, 10114256), (48, 9482115), (60, 7585692), (72, 6321410), (80, 5689269), (90, 5057128), (120, 3792846), (144, 3160705), (180, 2528564), (240, 1896423), (360, 1264282), (720, 632141)]