144936160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29221}}^1$

素因数の和:29267

約数の個数: 48

約数和(自身を含む): 353469312

約数和(自身を除く): 208533152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 29221, 58442, 116884, 146105, 233768, 292210, 467536, 584420, 905851, 935072, 1168840, 1811702, 2337680, 3623404, 4529255, 4675360, 7246808, 9058510, 14493616, 18117020, 28987232, 36234040, 72468080, 144936160]

約数ペア:

[(1, 144936160), (2, 72468080), (4, 36234040), (5, 28987232), (8, 18117020), (10, 14493616), (16, 9058510), (20, 7246808), (31, 4675360), (32, 4529255), (40, 3623404), (62, 2337680), (80, 1811702), (124, 1168840), (155, 935072), (160, 905851), (248, 584420), (310, 467536), (496, 292210), (620, 233768), (992, 146105), (1240, 116884), (2480, 58442), (4960, 29221)]