143124720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31387}}^1$

素因数の和:31422

約数の個数: 80

約数和(自身を含む): 467053440

約数和(自身を除く): 323928720

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, 31387, 62774, 94161, 125548, 156935, 188322, 251096, 313870, 376644, 470805, 502192, 596353, 627740, 753288, 941610, 1192706, 1255480, 1506576, 1789059, 1883220, 2385412, 2510960, 2981765, 3578118, 3766440, 4770824, 5963530, 7156236, 7532880, 8945295, 9541648, 11927060, 14312472, 17890590, 23854120, 28624944, 35781180, 47708240, 71562360, 143124720]

約数ペア:

[(1, 143124720), (2, 71562360), (3, 47708240), (4, 35781180), (5, 28624944), (6, 23854120), (8, 17890590), (10, 14312472), (12, 11927060), (15, 9541648), (16, 8945295), (19, 7532880), (20, 7156236), (24, 5963530), (30, 4770824), (38, 3766440), (40, 3578118), (48, 2981765), (57, 2510960), (60, 2385412), (76, 1883220), (80, 1789059), (95, 1506576), (114, 1255480), (120, 1192706), (152, 941610), (190, 753288), (228, 627740), (240, 596353), (285, 502192), (304, 470805), (380, 376644), (456, 313870), (570, 251096), (760, 188322), (912, 156935), (1140, 125548), (1520, 94161), (2280, 62774), (4560, 31387)]