220418425320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1836820211}}^1$

素因数の和:1836820225

約数の個数: 32

約数和(自身を含む): 661255276320

約数和(自身を除く): 440836851000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1836820211, 3673640422, 5510460633, 7347280844, 9184101055, 11020921266, 14694561688, 18368202110, 22041842532, 27552303165, 36736404220, 44083685064, 55104606330, 73472808440, 110209212660, 220418425320]

約数ペア:

[(1, 220418425320), (2, 110209212660), (3, 73472808440), (4, 55104606330), (5, 44083685064), (6, 36736404220), (8, 27552303165), (10, 22041842532), (12, 18368202110), (15, 14694561688), (20, 11020921266), (24, 9184101055), (30, 7347280844), (40, 5510460633), (60, 3673640422), (120, 1836820211)]