673620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 1921920

約数和(自身を除く): 1248300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 109, 206, 218, 309, 327, 412, 436, 515, 545, 618, 654, 1030, 1090, 1236, 1308, 1545, 1635, 2060, 2180, 3090, 3270, 6180, 6540, 11227, 22454, 33681, 44908, 56135, 67362, 112270, 134724, 168405, 224540, 336810, 673620]

約数ペア:

[(1, 673620), (2, 336810), (3, 224540), (4, 168405), (5, 134724), (6, 112270), (10, 67362), (12, 56135), (15, 44908), (20, 33681), (30, 22454), (60, 11227), (103, 6540), (109, 6180), (206, 3270), (218, 3090), (309, 2180), (327, 2060), (412, 1635), (436, 1545), (515, 1308), (545, 1236), (618, 1090), (654, 1030)]