3243840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 10728960

約数和(自身を除く): 7485120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 109, 120, 124, 155, 160, 186, 192, 218, 240, 248, 310, 320, 327, 372, 436, 465, 480, 496, 545, 620, 654, 744, 872, 930, 960, 992, 1090, 1240, 1308, 1488, 1635, 1744, 1860, 1984, 2180, 2480, 2616, 2976, 3270, 3379, 3488, 3720, 4360, 4960, 5232, 5952, 6540, 6758, 6976, 7440, 8720, 9920, 10137, 10464, 13080, 13516, 14880, 16895, 17440, 20274, 20928, 26160, 27032, 29760, 33790, 34880, 40548, 50685, 52320, 54064, 67580, 81096, 101370, 104640, 108128, 135160, 162192, 202740, 216256, 270320, 324384, 405480, 540640, 648768, 810960, 1081280, 1621920, 3243840]

約数ペア:

[(1, 3243840), (2, 1621920), (3, 1081280), (4, 810960), (5, 648768), (6, 540640), (8, 405480), (10, 324384), (12, 270320), (15, 216256), (16, 202740), (20, 162192), (24, 135160), (30, 108128), (31, 104640), (32, 101370), (40, 81096), (48, 67580), (60, 54064), (62, 52320), (64, 50685), (80, 40548), (93, 34880), (96, 33790), (109, 29760), (120, 27032), (124, 26160), (155, 20928), (160, 20274), (186, 17440), (192, 16895), (218, 14880), (240, 13516), (248, 13080), (310, 10464), (320, 10137), (327, 9920), (372, 8720), (436, 7440), (465, 6976), (480, 6758), (496, 6540), (545, 5952), (620, 5232), (654, 4960), (744, 4360), (872, 3720), (930, 3488), (960, 3379), (992, 3270), (1090, 2976), (1240, 2616), (1308, 2480), (1488, 2180), (1635, 1984), (1744, 1860)]