326884920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 1010880000

約数和(自身を除く): 683995080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 103, 106, 120, 159, 206, 212, 265, 309, 318, 412, 424, 499, 515, 530, 618, 636, 795, 824, 998, 1030, 1060, 1236, 1272, 1497, 1545, 1590, 1996, 2060, 2120, 2472, 2495, 2994, 3090, 3180, 3992, 4120, 4990, 5459, 5988, 6180, 6360, 7485, 9980, 10918, 11976, 12360, 14970, 16377, 19960, 21836, 26447, 27295, 29940, 32754, 43672, 51397, 52894, 54590, 59880, 65508, 79341, 81885, 102794, 105788, 109180, 131016, 132235, 154191, 158682, 163770, 205588, 211576, 218360, 256985, 264470, 308382, 317364, 327540, 396705, 411176, 513970, 528940, 616764, 634728, 655080, 770955, 793410, 1027940, 1057880, 1233528, 1541910, 1586820, 2055880, 2724041, 3083820, 3173640, 5448082, 6167640, 8172123, 10896164, 13620205, 16344246, 21792328, 27240410, 32688492, 40860615, 54480820, 65376984, 81721230, 108961640, 163442460, 326884920]

約数ペア:

[(1, 326884920), (2, 163442460), (3, 108961640), (4, 81721230), (5, 65376984), (6, 54480820), (8, 40860615), (10, 32688492), (12, 27240410), (15, 21792328), (20, 16344246), (24, 13620205), (30, 10896164), (40, 8172123), (53, 6167640), (60, 5448082), (103, 3173640), (106, 3083820), (120, 2724041), (159, 2055880), (206, 1586820), (212, 1541910), (265, 1233528), (309, 1057880), (318, 1027940), (412, 793410), (424, 770955), (499, 655080), (515, 634728), (530, 616764), (618, 528940), (636, 513970), (795, 411176), (824, 396705), (998, 327540), (1030, 317364), (1060, 308382), (1236, 264470), (1272, 256985), (1497, 218360), (1545, 211576), (1590, 205588), (1996, 163770), (2060, 158682), (2120, 154191), (2472, 132235), (2495, 131016), (2994, 109180), (3090, 105788), (3180, 102794), (3992, 81885), (4120, 79341), (4990, 65508), (5459, 59880), (5988, 54590), (6180, 52894), (6360, 51397), (7485, 43672), (9980, 32754), (10918, 29940), (11976, 27295), (12360, 26447), (14970, 21836), (16377, 19960)]