15879427140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{264657119}}^1$

素因数の和:264657131

約数の個数: 24

約数和(自身を含む): 44462396160

約数和(自身を除く): 28582969020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 264657119, 529314238, 793971357, 1058628476, 1323285595, 1587942714, 2646571190, 3175885428, 3969856785, 5293142380, 7939713570, 15879427140]

約数ペア:

[(1, 15879427140), (2, 7939713570), (3, 5293142380), (4, 3969856785), (5, 3175885428), (6, 2646571190), (10, 1587942714), (12, 1323285595), (15, 1058628476), (20, 793971357), (30, 529314238), (60, 264657119)]