144180320

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2879}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 341832960

約数和(自身を除く): 197652640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1565, 2504, 2879, 3130, 5008, 5758, 6260, 10016, 11516, 12520, 14395, 23032, 25040, 28790, 46064, 50080, 57580, 92128, 115160, 230320, 460640, 901127, 1802254, 3604508, 4505635, 7209016, 9011270, 14418032, 18022540, 28836064, 36045080, 72090160, 144180320]

約数ペア:

[(1, 144180320), (2, 72090160), (4, 36045080), (5, 28836064), (8, 18022540), (10, 14418032), (16, 9011270), (20, 7209016), (32, 4505635), (40, 3604508), (80, 1802254), (160, 901127), (313, 460640), (626, 230320), (1252, 115160), (1565, 92128), (2504, 57580), (2879, 50080), (3130, 46064), (5008, 28790), (5758, 25040), (6260, 23032), (10016, 14395), (11516, 12520)]