481531120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50581}}^1$

素因数の和:50618

約数の個数: 80

約数和(自身を含む): 1354788288

約数和(自身を除く): 873257168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 50581, 101162, 202324, 252905, 354067, 404648, 505810, 708134, 809296, 859877, 1011620, 1416268, 1719754, 1770335, 2023240, 2832536, 3439508, 3540670, 4046480, 4299385, 5665072, 6019139, 6879016, 7081340, 8598770, 12038278, 13758032, 14162680, 17197540, 24076556, 28325360, 30095695, 34395080, 48153112, 60191390, 68790160, 96306224, 120382780, 240765560, 481531120]

約数ペア:

[(1, 481531120), (2, 240765560), (4, 120382780), (5, 96306224), (7, 68790160), (8, 60191390), (10, 48153112), (14, 34395080), (16, 30095695), (17, 28325360), (20, 24076556), (28, 17197540), (34, 14162680), (35, 13758032), (40, 12038278), (56, 8598770), (68, 7081340), (70, 6879016), (80, 6019139), (85, 5665072), (112, 4299385), (119, 4046480), (136, 3540670), (140, 3439508), (170, 2832536), (238, 2023240), (272, 1770335), (280, 1719754), (340, 1416268), (476, 1011620), (560, 859877), (595, 809296), (680, 708134), (952, 505810), (1190, 404648), (1360, 354067), (1904, 252905), (2380, 202324), (4760, 101162), (9520, 50581)]