204869640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{2879}}^1$

素因数の和:3486

約数の個数: 64

約数和(自身を含む): 615859200

約数和(自身を除く): 410989560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 593, 1186, 1779, 2372, 2879, 2965, 3558, 4744, 5758, 5930, 7116, 8637, 8895, 11516, 11860, 14232, 14395, 17274, 17790, 23032, 23720, 28790, 34548, 35580, 43185, 57580, 69096, 71160, 86370, 115160, 172740, 345480, 1707247, 3414494, 5121741, 6828988, 8536235, 10243482, 13657976, 17072470, 20486964, 25608705, 34144940, 40973928, 51217410, 68289880, 102434820, 204869640]

約数ペア:

[(1, 204869640), (2, 102434820), (3, 68289880), (4, 51217410), (5, 40973928), (6, 34144940), (8, 25608705), (10, 20486964), (12, 17072470), (15, 13657976), (20, 10243482), (24, 8536235), (30, 6828988), (40, 5121741), (60, 3414494), (120, 1707247), (593, 345480), (1186, 172740), (1779, 115160), (2372, 86370), (2879, 71160), (2965, 69096), (3558, 57580), (4744, 43185), (5758, 35580), (5930, 34548), (7116, 28790), (8637, 23720), (8895, 23032), (11516, 17790), (11860, 17274), (14232, 14395)]