306417480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 958003200

約数和(自身を除く): 651585720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 191, 232, 290, 348, 382, 435, 461, 573, 580, 696, 764, 870, 922, 955, 1146, 1160, 1383, 1528, 1740, 1844, 1910, 2292, 2305, 2766, 2865, 3480, 3688, 3820, 4584, 4610, 5532, 5539, 5730, 6915, 7640, 9220, 11064, 11078, 11460, 13369, 13830, 16617, 18440, 22156, 22920, 26738, 27660, 27695, 33234, 40107, 44312, 53476, 55320, 55390, 66468, 66845, 80214, 83085, 88051, 106952, 110780, 132936, 133690, 160428, 166170, 176102, 200535, 221560, 264153, 267380, 320856, 332340, 352204, 401070, 440255, 528306, 534760, 664680, 704408, 802140, 880510, 1056612, 1320765, 1604280, 1761020, 2113224, 2553479, 2641530, 3522040, 5106958, 5283060, 7660437, 10213916, 10566120, 12767395, 15320874, 20427832, 25534790, 30641748, 38302185, 51069580, 61283496, 76604370, 102139160, 153208740, 306417480]

約数ペア:

[(1, 306417480), (2, 153208740), (3, 102139160), (4, 76604370), (5, 61283496), (6, 51069580), (8, 38302185), (10, 30641748), (12, 25534790), (15, 20427832), (20, 15320874), (24, 12767395), (29, 10566120), (30, 10213916), (40, 7660437), (58, 5283060), (60, 5106958), (87, 3522040), (116, 2641530), (120, 2553479), (145, 2113224), (174, 1761020), (191, 1604280), (232, 1320765), (290, 1056612), (348, 880510), (382, 802140), (435, 704408), (461, 664680), (573, 534760), (580, 528306), (696, 440255), (764, 401070), (870, 352204), (922, 332340), (955, 320856), (1146, 267380), (1160, 264153), (1383, 221560), (1528, 200535), (1740, 176102), (1844, 166170), (1910, 160428), (2292, 133690), (2305, 132936), (2766, 110780), (2865, 106952), (3480, 88051), (3688, 83085), (3820, 80214), (4584, 66845), (4610, 66468), (5532, 55390), (5539, 55320), (5730, 53476), (6915, 44312), (7640, 40107), (9220, 33234), (11064, 27695), (11078, 27660), (11460, 26738), (13369, 22920), (13830, 22156), (16617, 18440)]