141787440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{196927}}^1$

素因数の和:196946

約数の個数: 60

約数和(自身を含む): 476171904

約数和(自身を除く): 334384464

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, 196927, 393854, 590781, 787708, 984635, 1181562, 1575416, 1772343, 1969270, 2363124, 2953905, 3150832, 3544686, 3938540, 4726248, 5907810, 7089372, 7877080, 8861715, 9452496, 11815620, 14178744, 15754160, 17723430, 23631240, 28357488, 35446860, 47262480, 70893720, 141787440]

約数ペア:

[(1, 141787440), (2, 70893720), (3, 47262480), (4, 35446860), (5, 28357488), (6, 23631240), (8, 17723430), (9, 15754160), (10, 14178744), (12, 11815620), (15, 9452496), (16, 8861715), (18, 7877080), (20, 7089372), (24, 5907810), (30, 4726248), (36, 3938540), (40, 3544686), (45, 3150832), (48, 2953905), (60, 2363124), (72, 1969270), (80, 1772343), (90, 1575416), (120, 1181562), (144, 984635), (180, 787708), (240, 590781), (360, 393854), (720, 196927)]