85856127960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1085687}}^1$

素因数の和:1086360

約数の個数: 64

約数和(自身を含む): 257959468800

約数和(自身を除く): 172103340840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 13180, 15816, 19770, 26360, 39540, 79080, 1085687, 2171374, 3257061, 4342748, 5428435, 6514122, 8685496, 10856870, 13028244, 16285305, 21713740, 26056488, 32570610, 43427480, 65141220, 130282440, 715467733, 1430935466, 2146403199, 2861870932, 3577338665, 4292806398, 5723741864, 7154677330, 8585612796, 10732015995, 14309354660, 17171225592, 21464031990, 28618709320, 42928063980, 85856127960]

約数ペア:

[(1, 85856127960), (2, 42928063980), (3, 28618709320), (4, 21464031990), (5, 17171225592), (6, 14309354660), (8, 10732015995), (10, 8585612796), (12, 7154677330), (15, 5723741864), (20, 4292806398), (24, 3577338665), (30, 2861870932), (40, 2146403199), (60, 1430935466), (120, 715467733), (659, 130282440), (1318, 65141220), (1977, 43427480), (2636, 32570610), (3295, 26056488), (3954, 21713740), (5272, 16285305), (6590, 13028244), (7908, 10856870), (9885, 8685496), (13180, 6514122), (15816, 5428435), (19770, 4342748), (26360, 3257061), (39540, 2171374), (79080, 1085687)]