27774960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6091}}^1$

素因数の和:6126

約数の個数: 80

約数和(自身を含む): 90648960

約数和(自身を除く): 62874000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 6091, 12182, 18273, 24364, 30455, 36546, 48728, 60910, 73092, 91365, 97456, 115729, 121820, 146184, 182730, 231458, 243640, 292368, 347187, 365460, 462916, 487280, 578645, 694374, 730920, 925832, 1157290, 1388748, 1461840, 1735935, 1851664, 2314580, 2777496, 3471870, 4629160, 5554992, 6943740, 9258320, 13887480, 27774960]

約数ペア:

[(1, 27774960), (2, 13887480), (3, 9258320), (4, 6943740), (5, 5554992), (6, 4629160), (8, 3471870), (10, 2777496), (12, 2314580), (15, 1851664), (16, 1735935), (19, 1461840), (20, 1388748), (24, 1157290), (30, 925832), (38, 730920), (40, 694374), (48, 578645), (57, 487280), (60, 462916), (76, 365460), (80, 347187), (95, 292368), (114, 243640), (120, 231458), (152, 182730), (190, 146184), (228, 121820), (240, 115729), (285, 97456), (304, 91365), (380, 73092), (456, 60910), (570, 48728), (760, 36546), (912, 30455), (1140, 24364), (1520, 18273), (2280, 12182), (4560, 6091)]