5431920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 18144672

約数和(自身を除く): 12712752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1741, 3120, 3482, 5223, 6964, 8705, 10446, 13928, 17410, 20892, 22633, 26115, 27856, 34820, 41784, 45266, 52230, 67899, 69640, 83568, 90532, 104460, 113165, 135798, 139280, 181064, 208920, 226330, 271596, 339495, 362128, 417840, 452660, 543192, 678990, 905320, 1086384, 1357980, 1810640, 2715960, 5431920]

約数ペア:

[(1, 5431920), (2, 2715960), (3, 1810640), (4, 1357980), (5, 1086384), (6, 905320), (8, 678990), (10, 543192), (12, 452660), (13, 417840), (15, 362128), (16, 339495), (20, 271596), (24, 226330), (26, 208920), (30, 181064), (39, 139280), (40, 135798), (48, 113165), (52, 104460), (60, 90532), (65, 83568), (78, 69640), (80, 67899), (104, 52230), (120, 45266), (130, 41784), (156, 34820), (195, 27856), (208, 26115), (240, 22633), (260, 20892), (312, 17410), (390, 13928), (520, 10446), (624, 8705), (780, 6964), (1040, 5223), (1560, 3482), (1741, 3120)]