669279120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164039}}^1$

素因数の和:164072

約数の個数: 80

約数和(自身を含む): 2196823680

約数和(自身を除く): 1527544560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 164039, 328078, 492117, 656156, 820195, 984234, 1312312, 1640390, 1968468, 2460585, 2624624, 2788663, 3280780, 3936936, 4921170, 5577326, 6561560, 7873872, 8365989, 9842340, 11154652, 13123120, 13943315, 16731978, 19684680, 22309304, 27886630, 33463956, 39369360, 41829945, 44618608, 55773260, 66927912, 83659890, 111546520, 133855824, 167319780, 223093040, 334639560, 669279120]

約数ペア:

[(1, 669279120), (2, 334639560), (3, 223093040), (4, 167319780), (5, 133855824), (6, 111546520), (8, 83659890), (10, 66927912), (12, 55773260), (15, 44618608), (16, 41829945), (17, 39369360), (20, 33463956), (24, 27886630), (30, 22309304), (34, 19684680), (40, 16731978), (48, 13943315), (51, 13123120), (60, 11154652), (68, 9842340), (80, 8365989), (85, 7873872), (102, 6561560), (120, 5577326), (136, 4921170), (170, 3936936), (204, 3280780), (240, 2788663), (255, 2624624), (272, 2460585), (340, 1968468), (408, 1640390), (510, 1312312), (680, 984234), (816, 820195), (1020, 656156), (1360, 492117), (2040, 328078), (4080, 164039)]