1350280120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{4987}}^1$

素因数の和:5972

約数の個数: 64

約数和(自身を含む): 3476436480

約数和(自身を除く): 2126156360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 967, 1934, 3868, 4835, 4987, 6769, 7736, 9670, 9974, 13538, 19340, 19948, 24935, 27076, 33845, 34909, 38680, 39896, 49870, 54152, 67690, 69818, 99740, 135380, 139636, 174545, 199480, 270760, 279272, 349090, 698180, 1396360, 4822429, 9644858, 19289716, 24112145, 33757003, 38579432, 48224290, 67514006, 96448580, 135028012, 168785015, 192897160, 270056024, 337570030, 675140060, 1350280120]

約数ペア:

[(1, 1350280120), (2, 675140060), (4, 337570030), (5, 270056024), (7, 192897160), (8, 168785015), (10, 135028012), (14, 96448580), (20, 67514006), (28, 48224290), (35, 38579432), (40, 33757003), (56, 24112145), (70, 19289716), (140, 9644858), (280, 4822429), (967, 1396360), (1934, 698180), (3868, 349090), (4835, 279272), (4987, 270760), (6769, 199480), (7736, 174545), (9670, 139636), (9974, 135380), (13538, 99740), (19340, 69818), (19948, 67690), (24935, 54152), (27076, 49870), (33845, 39896), (34909, 38680)]