478536480

素因数分解:

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

素因数の和:332338

約数の個数: 72

約数和(自身を含む): 1633010652

約数和(自身を除く): 1154474172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 332317, 664634, 996951, 1329268, 1661585, 1993902, 2658536, 2990853, 3323170, 3987804, 4984755, 5317072, 5981706, 6646340, 7975608, 9969510, 10634144, 11963412, 13292680, 14954265, 15951216, 19939020, 23926824, 26585360, 29908530, 31902432, 39878040, 47853648, 53170720, 59817060, 79756080, 95707296, 119634120, 159512160, 239268240, 478536480]

約数ペア:

[(1, 478536480), (2, 239268240), (3, 159512160), (4, 119634120), (5, 95707296), (6, 79756080), (8, 59817060), (9, 53170720), (10, 47853648), (12, 39878040), (15, 31902432), (16, 29908530), (18, 26585360), (20, 23926824), (24, 19939020), (30, 15951216), (32, 14954265), (36, 13292680), (40, 11963412), (45, 10634144), (48, 9969510), (60, 7975608), (72, 6646340), (80, 5981706), (90, 5317072), (96, 4984755), (120, 3987804), (144, 3323170), (160, 2990853), (180, 2658536), (240, 1993902), (288, 1661585), (360, 1329268), (480, 996951), (720, 664634), (1440, 332317)]