1311182280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{34039}}^1$

素因数の和:34163

約数の個数: 96

約数和(自身を含む): 4301294400

約数和(自身を除く): 2990112120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 34039, 38520, 68078, 102117, 136156, 170195, 204234, 272312, 306351, 340390, 408468, 510585, 612702, 680780, 816936, 1021170, 1225404, 1361560, 1531755, 2042340, 2450808, 3063510, 3642173, 4084680, 6127020, 7284346, 10926519, 12254040, 14568692, 18210865, 21853038, 29137384, 32779557, 36421730, 43706076, 54632595, 65559114, 72843460, 87412152, 109265190, 131118228, 145686920, 163897785, 218530380, 262236456, 327795570, 437060760, 655591140, 1311182280]

約数ペア:

[(1, 1311182280), (2, 655591140), (3, 437060760), (4, 327795570), (5, 262236456), (6, 218530380), (8, 163897785), (9, 145686920), (10, 131118228), (12, 109265190), (15, 87412152), (18, 72843460), (20, 65559114), (24, 54632595), (30, 43706076), (36, 36421730), (40, 32779557), (45, 29137384), (60, 21853038), (72, 18210865), (90, 14568692), (107, 12254040), (120, 10926519), (180, 7284346), (214, 6127020), (321, 4084680), (360, 3642173), (428, 3063510), (535, 2450808), (642, 2042340), (856, 1531755), (963, 1361560), (1070, 1225404), (1284, 1021170), (1605, 816936), (1926, 680780), (2140, 612702), (2568, 510585), (3210, 408468), (3852, 340390), (4280, 306351), (4815, 272312), (6420, 204234), (7704, 170195), (9630, 136156), (12840, 102117), (19260, 68078), (34039, 38520)]