714187440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{991927}}^1$

素因数の和:991946

約数の個数: 60

約数和(自身を含む): 2398481904

約数和(自身を除く): 1684294464

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, 991927, 1983854, 2975781, 3967708, 4959635, 5951562, 7935416, 8927343, 9919270, 11903124, 14878905, 15870832, 17854686, 19838540, 23806248, 29757810, 35709372, 39677080, 44636715, 47612496, 59515620, 71418744, 79354160, 89273430, 119031240, 142837488, 178546860, 238062480, 357093720, 714187440]

約数ペア:

[(1, 714187440), (2, 357093720), (3, 238062480), (4, 178546860), (5, 142837488), (6, 119031240), (8, 89273430), (9, 79354160), (10, 71418744), (12, 59515620), (15, 47612496), (16, 44636715), (18, 39677080), (20, 35709372), (24, 29757810), (30, 23806248), (36, 19838540), (40, 17854686), (45, 15870832), (48, 14878905), (60, 11903124), (72, 9919270), (80, 8927343), (90, 7935416), (120, 5951562), (144, 4959635), (180, 3967708), (240, 2975781), (360, 1983854), (720, 991927)]