266174880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{554531}}^1$

素因数の和:554549

約数の個数: 48

約数和(自身を含む): 838452384

約数和(自身を除く): 572277504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 554531, 1109062, 1663593, 2218124, 2772655, 3327186, 4436248, 5545310, 6654372, 8317965, 8872496, 11090620, 13308744, 16635930, 17744992, 22181240, 26617488, 33271860, 44362480, 53234976, 66543720, 88724960, 133087440, 266174880]

約数ペア:

[(1, 266174880), (2, 133087440), (3, 88724960), (4, 66543720), (5, 53234976), (6, 44362480), (8, 33271860), (10, 26617488), (12, 22181240), (15, 17744992), (16, 16635930), (20, 13308744), (24, 11090620), (30, 8872496), (32, 8317965), (40, 6654372), (48, 5545310), (60, 4436248), (80, 3327186), (96, 2772655), (120, 2218124), (160, 1663593), (240, 1109062), (480, 554531)]