741060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 2358720

約数和(自身を除く): 1617660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 179, 180, 207, 230, 276, 345, 358, 414, 460, 537, 690, 716, 828, 895, 1035, 1074, 1380, 1611, 1790, 2070, 2148, 2685, 3222, 3580, 4117, 4140, 5370, 6444, 8055, 8234, 10740, 12351, 16110, 16468, 20585, 24702, 32220, 37053, 41170, 49404, 61755, 74106, 82340, 123510, 148212, 185265, 247020, 370530, 741060]

約数ペア:

[(1, 741060), (2, 370530), (3, 247020), (4, 185265), (5, 148212), (6, 123510), (9, 82340), (10, 74106), (12, 61755), (15, 49404), (18, 41170), (20, 37053), (23, 32220), (30, 24702), (36, 20585), (45, 16468), (46, 16110), (60, 12351), (69, 10740), (90, 8234), (92, 8055), (115, 6444), (138, 5370), (179, 4140), (180, 4117), (207, 3580), (230, 3222), (276, 2685), (345, 2148), (358, 2070), (414, 1790), (460, 1611), (537, 1380), (690, 1074), (716, 1035), (828, 895)]