15723180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1$

素因数の和:2676

約数の個数: 96

約数和(自身を含む): 53383680

約数和(自身を除く): 37660500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2647, 2970, 5294, 5940, 7941, 10588, 13235, 15882, 23823, 26470, 29117, 31764, 39705, 47646, 52940, 58234, 71469, 79410, 87351, 95292, 116468, 119115, 142938, 145585, 158820, 174702, 238230, 262053, 285876, 291170, 349404, 357345, 436755, 476460, 524106, 582340, 714690, 786159, 873510, 1048212, 1310265, 1429380, 1572318, 1747020, 2620530, 3144636, 3930795, 5241060, 7861590, 15723180]

約数ペア:

[(1, 15723180), (2, 7861590), (3, 5241060), (4, 3930795), (5, 3144636), (6, 2620530), (9, 1747020), (10, 1572318), (11, 1429380), (12, 1310265), (15, 1048212), (18, 873510), (20, 786159), (22, 714690), (27, 582340), (30, 524106), (33, 476460), (36, 436755), (44, 357345), (45, 349404), (54, 291170), (55, 285876), (60, 262053), (66, 238230), (90, 174702), (99, 158820), (108, 145585), (110, 142938), (132, 119115), (135, 116468), (165, 95292), (180, 87351), (198, 79410), (220, 71469), (270, 58234), (297, 52940), (330, 47646), (396, 39705), (495, 31764), (540, 29117), (594, 26470), (660, 23823), (990, 15882), (1188, 13235), (1485, 10588), (1980, 7941), (2647, 5940), (2970, 5294)]