60644680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48907}}^1$

素因数の和:48949

約数の個数: 32

約数和(自身を含む): 140855040

約数和(自身を除く): 80210360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 48907, 97814, 195628, 244535, 391256, 489070, 978140, 1516117, 1956280, 3032234, 6064468, 7580585, 12128936, 15161170, 30322340, 60644680]

約数ペア:

[(1, 60644680), (2, 30322340), (4, 15161170), (5, 12128936), (8, 7580585), (10, 6064468), (20, 3032234), (31, 1956280), (40, 1516117), (62, 978140), (124, 489070), (155, 391256), (248, 244535), (310, 195628), (620, 97814), (1240, 48907)]