25428240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{35317}}^1$

素因数の和:35336

約数の個数: 60

約数和(自身を含む): 85398924

約数和(自身を除く): 59970684

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, 35317, 70634, 105951, 141268, 176585, 211902, 282536, 317853, 353170, 423804, 529755, 565072, 635706, 706340, 847608, 1059510, 1271412, 1412680, 1589265, 1695216, 2119020, 2542824, 2825360, 3178530, 4238040, 5085648, 6357060, 8476080, 12714120, 25428240]

約数ペア:

[(1, 25428240), (2, 12714120), (3, 8476080), (4, 6357060), (5, 5085648), (6, 4238040), (8, 3178530), (9, 2825360), (10, 2542824), (12, 2119020), (15, 1695216), (16, 1589265), (18, 1412680), (20, 1271412), (24, 1059510), (30, 847608), (36, 706340), (40, 635706), (45, 565072), (48, 529755), (60, 423804), (72, 353170), (80, 317853), (90, 282536), (120, 211902), (144, 176585), (180, 141268), (240, 105951), (360, 70634), (720, 35317)]