98503920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{136811}}^1$

素因数の和:136830

約数の個数: 60

約数和(自身を含む): 330811416

約数和(自身を除く): 232307496

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, 136811, 273622, 410433, 547244, 684055, 820866, 1094488, 1231299, 1368110, 1641732, 2052165, 2188976, 2462598, 2736220, 3283464, 4104330, 4925196, 5472440, 6156495, 6566928, 8208660, 9850392, 10944880, 12312990, 16417320, 19700784, 24625980, 32834640, 49251960, 98503920]

約数ペア:

[(1, 98503920), (2, 49251960), (3, 32834640), (4, 24625980), (5, 19700784), (6, 16417320), (8, 12312990), (9, 10944880), (10, 9850392), (12, 8208660), (15, 6566928), (16, 6156495), (18, 5472440), (20, 4925196), (24, 4104330), (30, 3283464), (36, 2736220), (40, 2462598), (45, 2188976), (48, 2052165), (60, 1641732), (72, 1368110), (80, 1231299), (90, 1094488), (120, 820866), (144, 684055), (180, 547244), (240, 410433), (360, 273622), (720, 136811)]