1520993430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2861}}^1$

素因数の和:3067

約数の個数: 128

約数和(自身を含む): 4450982400

約数和(自身を除く): 2929988970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 179, 198, 270, 297, 330, 358, 495, 537, 594, 895, 990, 1074, 1485, 1611, 1790, 1969, 2685, 2861, 2970, 3222, 3938, 4833, 5370, 5722, 5907, 8055, 8583, 9666, 9845, 11814, 14305, 16110, 17166, 17721, 19690, 24165, 25749, 28610, 29535, 31471, 35442, 42915, 48330, 51498, 53163, 59070, 62942, 77247, 85830, 88605, 94413, 106326, 128745, 154494, 157355, 177210, 188826, 257490, 265815, 283239, 314710, 386235, 472065, 512119, 531630, 566478, 772470, 849717, 944130, 1024238, 1416195, 1536357, 1699434, 2560595, 2832390, 3072714, 4248585, 4609071, 5121190, 5633309, 7681785, 8497170, 9218142, 11266618, 13827213, 15363570, 16899927, 23045355, 27654426, 28166545, 33799854, 46090710, 50699781, 56333090, 69136065, 84499635, 101399562, 138272130, 152099343, 168999270, 253498905, 304198686, 506997810, 760496715, 1520993430]

約数ペア:

[(1, 1520993430), (2, 760496715), (3, 506997810), (5, 304198686), (6, 253498905), (9, 168999270), (10, 152099343), (11, 138272130), (15, 101399562), (18, 84499635), (22, 69136065), (27, 56333090), (30, 50699781), (33, 46090710), (45, 33799854), (54, 28166545), (55, 27654426), (66, 23045355), (90, 16899927), (99, 15363570), (110, 13827213), (135, 11266618), (165, 9218142), (179, 8497170), (198, 7681785), (270, 5633309), (297, 5121190), (330, 4609071), (358, 4248585), (495, 3072714), (537, 2832390), (594, 2560595), (895, 1699434), (990, 1536357), (1074, 1416195), (1485, 1024238), (1611, 944130), (1790, 849717), (1969, 772470), (2685, 566478), (2861, 531630), (2970, 512119), (3222, 472065), (3938, 386235), (4833, 314710), (5370, 283239), (5722, 265815), (5907, 257490), (8055, 188826), (8583, 177210), (9666, 157355), (9845, 154494), (11814, 128745), (14305, 106326), (16110, 94413), (17166, 88605), (17721, 85830), (19690, 77247), (24165, 62942), (25749, 59070), (28610, 53163), (29535, 51498), (31471, 48330), (35442, 42915)]