23141520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32141}}^1$

素因数の和:32160

約数の個数: 60

約数和(自身を含む): 77719356

約数和(自身を除く): 54577836

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, 32141, 64282, 96423, 128564, 160705, 192846, 257128, 289269, 321410, 385692, 482115, 514256, 578538, 642820, 771384, 964230, 1157076, 1285640, 1446345, 1542768, 1928460, 2314152, 2571280, 2892690, 3856920, 4628304, 5785380, 7713840, 11570760, 23141520]

約数ペア:

[(1, 23141520), (2, 11570760), (3, 7713840), (4, 5785380), (5, 4628304), (6, 3856920), (8, 2892690), (9, 2571280), (10, 2314152), (12, 1928460), (15, 1542768), (16, 1446345), (18, 1285640), (20, 1157076), (24, 964230), (30, 771384), (36, 642820), (40, 578538), (45, 514256), (48, 482115), (60, 385692), (72, 321410), (80, 289269), (90, 257128), (120, 192846), (144, 160705), (180, 128564), (240, 96423), (360, 64282), (720, 32141)]