3930840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 13057200

約数和(自身を除く): 9126360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 179, 180, 183, 244, 305, 358, 360, 366, 488, 537, 549, 610, 716, 732, 895, 915, 1074, 1098, 1220, 1432, 1464, 1611, 1790, 1830, 2148, 2196, 2440, 2685, 2745, 3222, 3580, 3660, 4296, 4392, 5370, 5490, 6444, 7160, 7320, 8055, 10740, 10919, 10980, 12888, 16110, 21480, 21838, 21960, 32220, 32757, 43676, 54595, 64440, 65514, 87352, 98271, 109190, 131028, 163785, 196542, 218380, 262056, 327570, 393084, 436760, 491355, 655140, 786168, 982710, 1310280, 1965420, 3930840]

約数ペア:

[(1, 3930840), (2, 1965420), (3, 1310280), (4, 982710), (5, 786168), (6, 655140), (8, 491355), (9, 436760), (10, 393084), (12, 327570), (15, 262056), (18, 218380), (20, 196542), (24, 163785), (30, 131028), (36, 109190), (40, 98271), (45, 87352), (60, 65514), (61, 64440), (72, 54595), (90, 43676), (120, 32757), (122, 32220), (179, 21960), (180, 21838), (183, 21480), (244, 16110), (305, 12888), (358, 10980), (360, 10919), (366, 10740), (488, 8055), (537, 7320), (549, 7160), (610, 6444), (716, 5490), (732, 5370), (895, 4392), (915, 4296), (1074, 3660), (1098, 3580), (1220, 3222), (1432, 2745), (1464, 2685), (1611, 2440), (1790, 2196), (1830, 2148)]