405080452680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3375670439}}^1$

素因数の和:3375670453

約数の個数: 32

約数和(自身を含む): 1215241358400

約数和(自身を除く): 810160905720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3375670439, 6751340878, 10127011317, 13502681756, 16878352195, 20254022634, 27005363512, 33756704390, 40508045268, 50635056585, 67513408780, 81016090536, 101270113170, 135026817560, 202540226340, 405080452680]

約数ペア:

[(1, 405080452680), (2, 202540226340), (3, 135026817560), (4, 101270113170), (5, 81016090536), (6, 67513408780), (8, 50635056585), (10, 40508045268), (12, 33756704390), (15, 27005363512), (20, 20254022634), (24, 16878352195), (30, 13502681756), (40, 10127011317), (60, 6751340878), (120, 3375670439)]