144414840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1203457}}^1$

素因数の和:1203471

約数の個数: 32

約数和(自身を含む): 433244880

約数和(自身を除く): 288830040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1203457, 2406914, 3610371, 4813828, 6017285, 7220742, 9627656, 12034570, 14441484, 18051855, 24069140, 28882968, 36103710, 48138280, 72207420, 144414840]

約数ペア:

[(1, 144414840), (2, 72207420), (3, 48138280), (4, 36103710), (5, 28882968), (6, 24069140), (8, 18051855), (10, 14441484), (12, 12034570), (15, 9627656), (20, 7220742), (24, 6017285), (30, 4813828), (40, 3610371), (60, 2406914), (120, 1203457)]