707003280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{981949}}^1$

素因数の和:981968

約数の個数: 60

約数和(自身を含む): 2374355100

約数和(自身を除く): 1667351820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 981949, 1963898, 2945847, 3927796, 4909745, 5891694, 7855592, 8837541, 9819490, 11783388, 14729235, 15711184, 17675082, 19638980, 23566776, 29458470, 35350164, 39277960, 44187705, 47133552, 58916940, 70700328, 78555920, 88375410, 117833880, 141400656, 176750820, 235667760, 353501640, 707003280]

約数ペア:

[(1, 707003280), (2, 353501640), (3, 235667760), (4, 176750820), (5, 141400656), (6, 117833880), (8, 88375410), (9, 78555920), (10, 70700328), (12, 58916940), (15, 47133552), (16, 44187705), (18, 39277960), (20, 35350164), (24, 29458470), (30, 23566776), (36, 19638980), (40, 17675082), (45, 15711184), (48, 14729235), (60, 11783388), (72, 9819490), (80, 8837541), (90, 7855592), (120, 5891694), (144, 4909745), (180, 3927796), (240, 2945847), (360, 1963898), (720, 981949)]