1310774040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{20341}}^1$

素因数の和:20537

約数の個数: 96

約数和(自身を含む): 4284025200

約数和(自身を除く): 2973251160

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, 1432, 1611, 1790, 2148, 2685, 3222, 3580, 4296, 5370, 6444, 7160, 8055, 10740, 12888, 16110, 20341, 21480, 32220, 40682, 61023, 64440, 81364, 101705, 122046, 162728, 183069, 203410, 244092, 305115, 366138, 406820, 488184, 610230, 732276, 813640, 915345, 1220460, 1464552, 1830690, 2440920, 3641039, 3661380, 7282078, 7322760, 10923117, 14564156, 18205195, 21846234, 29128312, 32769351, 36410390, 43692468, 54615585, 65538702, 72820780, 87384936, 109231170, 131077404, 145641560, 163846755, 218462340, 262154808, 327693510, 436924680, 655387020, 1310774040]

約数ペア:

[(1, 1310774040), (2, 655387020), (3, 436924680), (4, 327693510), (5, 262154808), (6, 218462340), (8, 163846755), (9, 145641560), (10, 131077404), (12, 109231170), (15, 87384936), (18, 72820780), (20, 65538702), (24, 54615585), (30, 43692468), (36, 36410390), (40, 32769351), (45, 29128312), (60, 21846234), (72, 18205195), (90, 14564156), (120, 10923117), (179, 7322760), (180, 7282078), (358, 3661380), (360, 3641039), (537, 2440920), (716, 1830690), (895, 1464552), (1074, 1220460), (1432, 915345), (1611, 813640), (1790, 732276), (2148, 610230), (2685, 488184), (3222, 406820), (3580, 366138), (4296, 305115), (5370, 244092), (6444, 203410), (7160, 183069), (8055, 162728), (10740, 122046), (12888, 101705), (16110, 81364), (20341, 64440), (21480, 61023), (32220, 40682)]