512103960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74869}}^1$

素因数の和:74905

約数の個数: 96

約数和(自身を含む): 1751958000

約数和(自身を除く): 1239854040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 74869, 149738, 224607, 299476, 374345, 449214, 598952, 673821, 748690, 898428, 1123035, 1347642, 1422511, 1497380, 1796856, 2246070, 2695284, 2845022, 2994760, 3369105, 4267533, 4492140, 5390568, 5690044, 6738210, 7112555, 8535066, 8984280, 11380088, 12802599, 13476420, 14225110, 17070132, 21337665, 25605198, 26952840, 28450220, 34140264, 42675330, 51210396, 56900440, 64012995, 85350660, 102420792, 128025990, 170701320, 256051980, 512103960]

約数ペア:

[(1, 512103960), (2, 256051980), (3, 170701320), (4, 128025990), (5, 102420792), (6, 85350660), (8, 64012995), (9, 56900440), (10, 51210396), (12, 42675330), (15, 34140264), (18, 28450220), (19, 26952840), (20, 25605198), (24, 21337665), (30, 17070132), (36, 14225110), (38, 13476420), (40, 12802599), (45, 11380088), (57, 8984280), (60, 8535066), (72, 7112555), (76, 6738210), (90, 5690044), (95, 5390568), (114, 4492140), (120, 4267533), (152, 3369105), (171, 2994760), (180, 2845022), (190, 2695284), (228, 2246070), (285, 1796856), (342, 1497380), (360, 1422511), (380, 1347642), (456, 1123035), (570, 898428), (684, 748690), (760, 673821), (855, 598952), (1140, 449214), (1368, 374345), (1710, 299476), (2280, 224607), (3420, 149738), (6840, 74869)]