3871680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 12740640

約数和(自身を除く): 8868960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 109, 111, 120, 148, 160, 185, 192, 218, 222, 240, 296, 320, 327, 370, 436, 444, 480, 545, 555, 592, 654, 740, 872, 888, 960, 1090, 1110, 1184, 1308, 1480, 1635, 1744, 1776, 2180, 2220, 2368, 2616, 2960, 3270, 3488, 3552, 4033, 4360, 4440, 5232, 5920, 6540, 6976, 7104, 8066, 8720, 8880, 10464, 11840, 12099, 13080, 16132, 17440, 17760, 20165, 20928, 24198, 26160, 32264, 34880, 35520, 40330, 48396, 52320, 60495, 64528, 80660, 96792, 104640, 120990, 129056, 161320, 193584, 241980, 258112, 322640, 387168, 483960, 645280, 774336, 967920, 1290560, 1935840, 3871680]

約数ペア:

[(1, 3871680), (2, 1935840), (3, 1290560), (4, 967920), (5, 774336), (6, 645280), (8, 483960), (10, 387168), (12, 322640), (15, 258112), (16, 241980), (20, 193584), (24, 161320), (30, 129056), (32, 120990), (37, 104640), (40, 96792), (48, 80660), (60, 64528), (64, 60495), (74, 52320), (80, 48396), (96, 40330), (109, 35520), (111, 34880), (120, 32264), (148, 26160), (160, 24198), (185, 20928), (192, 20165), (218, 17760), (222, 17440), (240, 16132), (296, 13080), (320, 12099), (327, 11840), (370, 10464), (436, 8880), (444, 8720), (480, 8066), (545, 7104), (555, 6976), (592, 6540), (654, 5920), (740, 5232), (872, 4440), (888, 4360), (960, 4033), (1090, 3552), (1110, 3488), (1184, 3270), (1308, 2960), (1480, 2616), (1635, 2368), (1744, 2220), (1776, 2180)]