289587027120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63505927}}^1$

素因数の和:63505962

約数の個数: 80

約数和(自身を含む): 944968208640

約数和(自身を除く): 655381181520

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, 63505927, 127011854, 190517781, 254023708, 317529635, 381035562, 508047416, 635059270, 762071124, 952588905, 1016094832, 1206612613, 1270118540, 1524142248, 1905177810, 2413225226, 2540237080, 3048284496, 3619837839, 3810355620, 4826450452, 5080474160, 6033063065, 7239675678, 7620711240, 9652900904, 12066126130, 14479351356, 15241422480, 18099189195, 19305801808, 24132252260, 28958702712, 36198378390, 48264504520, 57917405424, 72396756780, 96529009040, 144793513560, 289587027120]

約数ペア:

[(1, 289587027120), (2, 144793513560), (3, 96529009040), (4, 72396756780), (5, 57917405424), (6, 48264504520), (8, 36198378390), (10, 28958702712), (12, 24132252260), (15, 19305801808), (16, 18099189195), (19, 15241422480), (20, 14479351356), (24, 12066126130), (30, 9652900904), (38, 7620711240), (40, 7239675678), (48, 6033063065), (57, 5080474160), (60, 4826450452), (76, 3810355620), (80, 3619837839), (95, 3048284496), (114, 2540237080), (120, 2413225226), (152, 1905177810), (190, 1524142248), (228, 1270118540), (240, 1206612613), (285, 1016094832), (304, 952588905), (380, 762071124), (456, 635059270), (570, 508047416), (760, 381035562), (912, 317529635), (1140, 254023708), (1520, 190517781), (2280, 127011854), (4560, 63505927)]