8417580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 15290580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 587, 717, 956, 1174, 1195, 1434, 1761, 2348, 2390, 2868, 2935, 3522, 3585, 4780, 5870, 7044, 7170, 8805, 11740, 14340, 17610, 35220, 140293, 280586, 420879, 561172, 701465, 841758, 1402930, 1683516, 2104395, 2805860, 4208790, 8417580]

約数ペア:

[(1, 8417580), (2, 4208790), (3, 2805860), (4, 2104395), (5, 1683516), (6, 1402930), (10, 841758), (12, 701465), (15, 561172), (20, 420879), (30, 280586), (60, 140293), (239, 35220), (478, 17610), (587, 14340), (717, 11740), (956, 8805), (1174, 7170), (1195, 7044), (1434, 5870), (1761, 4780), (2348, 3585), (2390, 3522), (2868, 2935)]