562740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 1608768

約数和(自身を除く): 1046028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 113, 166, 226, 249, 332, 339, 415, 452, 498, 565, 678, 830, 996, 1130, 1245, 1356, 1660, 1695, 2260, 2490, 3390, 4980, 6780, 9379, 18758, 28137, 37516, 46895, 56274, 93790, 112548, 140685, 187580, 281370, 562740]

約数ペア:

[(1, 562740), (2, 281370), (3, 187580), (4, 140685), (5, 112548), (6, 93790), (10, 56274), (12, 46895), (15, 37516), (20, 28137), (30, 18758), (60, 9379), (83, 6780), (113, 4980), (166, 3390), (226, 2490), (249, 2260), (332, 1695), (339, 1660), (415, 1356), (452, 1245), (498, 1130), (565, 996), (678, 830)]