80566140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1847}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 226017792

約数和(自身を除く): 145451652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 727, 1454, 1847, 2181, 2908, 3635, 3694, 4362, 5541, 7270, 7388, 8724, 9235, 10905, 11082, 14540, 18470, 21810, 22164, 27705, 36940, 43620, 55410, 110820, 1342769, 2685538, 4028307, 5371076, 6713845, 8056614, 13427690, 16113228, 20141535, 26855380, 40283070, 80566140]

約数ペア:

[(1, 80566140), (2, 40283070), (3, 26855380), (4, 20141535), (5, 16113228), (6, 13427690), (10, 8056614), (12, 6713845), (15, 5371076), (20, 4028307), (30, 2685538), (60, 1342769), (727, 110820), (1454, 55410), (1847, 43620), (2181, 36940), (2908, 27705), (3635, 22164), (3694, 21810), (4362, 18470), (5541, 14540), (7270, 11082), (7388, 10905), (8724, 9235)]