489162480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2038177}}^1$

素因数の和:2038193

約数の個数: 40

約数和(自身を含む): 1516404432

約数和(自身を除く): 1027241952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2038177, 4076354, 6114531, 8152708, 10190885, 12229062, 16305416, 20381770, 24458124, 30572655, 32610832, 40763540, 48916248, 61145310, 81527080, 97832496, 122290620, 163054160, 244581240, 489162480]

約数ペア:

[(1, 489162480), (2, 244581240), (3, 163054160), (4, 122290620), (5, 97832496), (6, 81527080), (8, 61145310), (10, 48916248), (12, 40763540), (15, 32610832), (16, 30572655), (20, 24458124), (24, 20381770), (30, 16305416), (40, 12229062), (48, 10190885), (60, 8152708), (80, 6114531), (120, 4076354), (240, 2038177)]