54974880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38177}}^1$

素因数の和:38198

約数の個数: 72

約数和(自身を含む): 187606692

約数和(自身を除く): 132631812

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, 38177, 76354, 114531, 152708, 190885, 229062, 305416, 343593, 381770, 458124, 572655, 610832, 687186, 763540, 916248, 1145310, 1221664, 1374372, 1527080, 1717965, 1832496, 2290620, 2748744, 3054160, 3435930, 3664992, 4581240, 5497488, 6108320, 6871860, 9162480, 10994976, 13743720, 18324960, 27487440, 54974880]

約数ペア:

[(1, 54974880), (2, 27487440), (3, 18324960), (4, 13743720), (5, 10994976), (6, 9162480), (8, 6871860), (9, 6108320), (10, 5497488), (12, 4581240), (15, 3664992), (16, 3435930), (18, 3054160), (20, 2748744), (24, 2290620), (30, 1832496), (32, 1717965), (36, 1527080), (40, 1374372), (45, 1221664), (48, 1145310), (60, 916248), (72, 763540), (80, 687186), (90, 610832), (96, 572655), (120, 458124), (144, 381770), (160, 343593), (180, 305416), (240, 229062), (288, 190885), (360, 152708), (480, 114531), (720, 76354), (1440, 38177)]