48828720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6610

約数の個数: 80

約数和(自身を含む): 156275712

約数和(自身を除く): 107446992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 6563, 7440, 13126, 19689, 26252, 32815, 39378, 52504, 65630, 78756, 98445, 105008, 131260, 157512, 196890, 203453, 262520, 315024, 393780, 406906, 525040, 610359, 787560, 813812, 1017265, 1220718, 1575120, 1627624, 2034530, 2441436, 3051795, 3255248, 4069060, 4882872, 6103590, 8138120, 9765744, 12207180, 16276240, 24414360, 48828720]

約数ペア:

[(1, 48828720), (2, 24414360), (3, 16276240), (4, 12207180), (5, 9765744), (6, 8138120), (8, 6103590), (10, 4882872), (12, 4069060), (15, 3255248), (16, 3051795), (20, 2441436), (24, 2034530), (30, 1627624), (31, 1575120), (40, 1220718), (48, 1017265), (60, 813812), (62, 787560), (80, 610359), (93, 525040), (120, 406906), (124, 393780), (155, 315024), (186, 262520), (240, 203453), (248, 196890), (310, 157512), (372, 131260), (465, 105008), (496, 98445), (620, 78756), (744, 65630), (930, 52504), (1240, 39378), (1488, 32815), (1860, 26252), (2480, 19689), (3720, 13126), (6563, 7440)]