230309520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137089}}^1$

素因数の和:137112

約数の個数: 80

約数和(自身を含む): 815959680

約数和(自身を除く): 585650160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 137089, 274178, 411267, 548356, 685445, 822534, 959623, 1096712, 1370890, 1645068, 1919246, 2056335, 2193424, 2741780, 2878869, 3290136, 3838492, 4112670, 4798115, 5483560, 5757738, 6580272, 7676984, 8225340, 9596230, 10967120, 11515476, 14394345, 15353968, 16450680, 19192460, 23030952, 28788690, 32901360, 38384920, 46061904, 57577380, 76769840, 115154760, 230309520]

約数ペア:

[(1, 230309520), (2, 115154760), (3, 76769840), (4, 57577380), (5, 46061904), (6, 38384920), (7, 32901360), (8, 28788690), (10, 23030952), (12, 19192460), (14, 16450680), (15, 15353968), (16, 14394345), (20, 11515476), (21, 10967120), (24, 9596230), (28, 8225340), (30, 7676984), (35, 6580272), (40, 5757738), (42, 5483560), (48, 4798115), (56, 4112670), (60, 3838492), (70, 3290136), (80, 2878869), (84, 2741780), (105, 2193424), (112, 2056335), (120, 1919246), (140, 1645068), (168, 1370890), (210, 1096712), (240, 959623), (280, 822534), (336, 685445), (420, 548356), (560, 411267), (840, 274178), (1680, 137089)]