23258760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27689}}^1$

素因数の和:27710

約数の個数: 64

約数和(自身を含む): 79747200

約数和(自身を除く): 56488440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 27689, 55378, 83067, 110756, 138445, 166134, 193823, 221512, 276890, 332268, 387646, 415335, 553780, 581469, 664536, 775292, 830670, 969115, 1107560, 1162938, 1550584, 1661340, 1938230, 2325876, 2907345, 3322680, 3876460, 4651752, 5814690, 7752920, 11629380, 23258760]

約数ペア:

[(1, 23258760), (2, 11629380), (3, 7752920), (4, 5814690), (5, 4651752), (6, 3876460), (7, 3322680), (8, 2907345), (10, 2325876), (12, 1938230), (14, 1661340), (15, 1550584), (20, 1162938), (21, 1107560), (24, 969115), (28, 830670), (30, 775292), (35, 664536), (40, 581469), (42, 553780), (56, 415335), (60, 387646), (70, 332268), (84, 276890), (105, 221512), (120, 193823), (140, 166134), (168, 138445), (210, 110756), (280, 83067), (420, 55378), (840, 27689)]