814676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3394487}}^1$

素因数の和:3394503

約数の個数: 40

約数和(自身を含む): 2525499072

約数和(自身を除く): 1710822192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3394487, 6788974, 10183461, 13577948, 16972435, 20366922, 27155896, 33944870, 40733844, 50917305, 54311792, 67889740, 81467688, 101834610, 135779480, 162935376, 203669220, 271558960, 407338440, 814676880]

約数ペア:

[(1, 814676880), (2, 407338440), (3, 271558960), (4, 203669220), (5, 162935376), (6, 135779480), (8, 101834610), (10, 81467688), (12, 67889740), (15, 54311792), (16, 50917305), (20, 40733844), (24, 33944870), (30, 27155896), (40, 20366922), (48, 16972435), (60, 13577948), (80, 10183461), (120, 6788974), (240, 3394487)]