145438620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4201}}^1$

素因数の和:4790

約数の個数: 48

約数和(自身を含む): 408031008

約数和(自身を除く): 262592388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 2308, 2885, 3462, 4201, 5770, 6924, 8402, 8655, 11540, 12603, 16804, 17310, 21005, 25206, 34620, 42010, 50412, 63015, 84020, 126030, 252060, 2423977, 4847954, 7271931, 9695908, 12119885, 14543862, 24239770, 29087724, 36359655, 48479540, 72719310, 145438620]

約数ペア:

[(1, 145438620), (2, 72719310), (3, 48479540), (4, 36359655), (5, 29087724), (6, 24239770), (10, 14543862), (12, 12119885), (15, 9695908), (20, 7271931), (30, 4847954), (60, 2423977), (577, 252060), (1154, 126030), (1731, 84020), (2308, 63015), (2885, 50412), (3462, 42010), (4201, 34620), (5770, 25206), (6924, 21005), (8402, 17310), (8655, 16804), (11540, 12603)]