239268240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{332317}}^1$

素因数の和:332336

約数の個数: 60

約数和(自身を含む): 803544924

約数和(自身を除く): 564276684

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, 332317, 664634, 996951, 1329268, 1661585, 1993902, 2658536, 2990853, 3323170, 3987804, 4984755, 5317072, 5981706, 6646340, 7975608, 9969510, 11963412, 13292680, 14954265, 15951216, 19939020, 23926824, 26585360, 29908530, 39878040, 47853648, 59817060, 79756080, 119634120, 239268240]

約数ペア:

[(1, 239268240), (2, 119634120), (3, 79756080), (4, 59817060), (5, 47853648), (6, 39878040), (8, 29908530), (9, 26585360), (10, 23926824), (12, 19939020), (15, 15951216), (16, 14954265), (18, 13292680), (20, 11963412), (24, 9969510), (30, 7975608), (36, 6646340), (40, 5981706), (45, 5317072), (48, 4984755), (60, 3987804), (72, 3323170), (80, 2990853), (90, 2658536), (120, 1993902), (144, 1661585), (180, 1329268), (240, 996951), (360, 664634), (720, 332317)]