72752760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 237978000

約数和(自身を除く): 165225240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 716, 895, 1074, 1129, 1432, 1611, 1790, 2148, 2258, 2685, 3222, 3387, 3580, 4296, 4516, 5370, 5645, 6444, 6774, 7160, 8055, 9032, 10161, 10740, 11290, 12888, 13548, 16110, 16935, 20322, 21480, 22580, 27096, 32220, 33870, 40644, 45160, 50805, 64440, 67740, 81288, 101610, 135480, 202091, 203220, 404182, 406440, 606273, 808364, 1010455, 1212546, 1616728, 1818819, 2020910, 2425092, 3031365, 3637638, 4041820, 4850184, 6062730, 7275276, 8083640, 9094095, 12125460, 14550552, 18188190, 24250920, 36376380, 72752760]

約数ペア:

[(1, 72752760), (2, 36376380), (3, 24250920), (4, 18188190), (5, 14550552), (6, 12125460), (8, 9094095), (9, 8083640), (10, 7275276), (12, 6062730), (15, 4850184), (18, 4041820), (20, 3637638), (24, 3031365), (30, 2425092), (36, 2020910), (40, 1818819), (45, 1616728), (60, 1212546), (72, 1010455), (90, 808364), (120, 606273), (179, 406440), (180, 404182), (358, 203220), (360, 202091), (537, 135480), (716, 101610), (895, 81288), (1074, 67740), (1129, 64440), (1432, 50805), (1611, 45160), (1790, 40644), (2148, 33870), (2258, 32220), (2685, 27096), (3222, 22580), (3387, 21480), (3580, 20322), (4296, 16935), (4516, 16110), (5370, 13548), (5645, 12888), (6444, 11290), (6774, 10740), (7160, 10161), (8055, 9032)]