180567480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65423}}^1$

素因数の和:65460

約数の個数: 64

約数和(自身を含む): 565263360

約数和(自身を除く): 384695880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 65423, 130846, 196269, 261692, 327115, 392538, 523384, 654230, 785076, 981345, 1308460, 1504729, 1570152, 1962690, 2616920, 3009458, 3925380, 4514187, 6018916, 7523645, 7850760, 9028374, 12037832, 15047290, 18056748, 22570935, 30094580, 36113496, 45141870, 60189160, 90283740, 180567480]

約数ペア:

[(1, 180567480), (2, 90283740), (3, 60189160), (4, 45141870), (5, 36113496), (6, 30094580), (8, 22570935), (10, 18056748), (12, 15047290), (15, 12037832), (20, 9028374), (23, 7850760), (24, 7523645), (30, 6018916), (40, 4514187), (46, 3925380), (60, 3009458), (69, 2616920), (92, 1962690), (115, 1570152), (120, 1504729), (138, 1308460), (184, 981345), (230, 785076), (276, 654230), (345, 523384), (460, 392538), (552, 327115), (690, 261692), (920, 196269), (1380, 130846), (2760, 65423)]