1186020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 3931200

約数和(自身を除く): 2745180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 599, 660, 990, 1198, 1797, 1980, 2396, 2995, 3594, 5391, 5990, 6589, 7188, 8985, 10782, 11980, 13178, 17970, 19767, 21564, 26356, 26955, 32945, 35940, 39534, 53910, 59301, 65890, 79068, 98835, 107820, 118602, 131780, 197670, 237204, 296505, 395340, 593010, 1186020]

約数ペア:

[(1, 1186020), (2, 593010), (3, 395340), (4, 296505), (5, 237204), (6, 197670), (9, 131780), (10, 118602), (11, 107820), (12, 98835), (15, 79068), (18, 65890), (20, 59301), (22, 53910), (30, 39534), (33, 35940), (36, 32945), (44, 26955), (45, 26356), (55, 21564), (60, 19767), (66, 17970), (90, 13178), (99, 11980), (110, 10782), (132, 8985), (165, 7188), (180, 6589), (198, 5990), (220, 5391), (330, 3594), (396, 2995), (495, 2396), (599, 1980), (660, 1797), (990, 1198)]