80851080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35461}}^1$

素因数の和:35494

約数の個数: 64

約数和(自身を含む): 255326400

約数和(自身を除く): 174475320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 35461, 70922, 106383, 141844, 177305, 212766, 283688, 354610, 425532, 531915, 673759, 709220, 851064, 1063830, 1347518, 1418440, 2021277, 2127660, 2695036, 3368795, 4042554, 4255320, 5390072, 6737590, 8085108, 10106385, 13475180, 16170216, 20212770, 26950360, 40425540, 80851080]

約数ペア:

[(1, 80851080), (2, 40425540), (3, 26950360), (4, 20212770), (5, 16170216), (6, 13475180), (8, 10106385), (10, 8085108), (12, 6737590), (15, 5390072), (19, 4255320), (20, 4042554), (24, 3368795), (30, 2695036), (38, 2127660), (40, 2021277), (57, 1418440), (60, 1347518), (76, 1063830), (95, 851064), (114, 709220), (120, 673759), (152, 531915), (190, 425532), (228, 354610), (285, 283688), (380, 212766), (456, 177305), (570, 141844), (760, 106383), (1140, 70922), (2280, 35461)]