2055402480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8564177}}^1$

素因数の和:8564193

約数の個数: 40

約数和(自身を含む): 6371748432

約数和(自身を除く): 4316345952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8564177, 17128354, 25692531, 34256708, 42820885, 51385062, 68513416, 85641770, 102770124, 128462655, 137026832, 171283540, 205540248, 256925310, 342567080, 411080496, 513850620, 685134160, 1027701240, 2055402480]

約数ペア:

[(1, 2055402480), (2, 1027701240), (3, 685134160), (4, 513850620), (5, 411080496), (6, 342567080), (8, 256925310), (10, 205540248), (12, 171283540), (15, 137026832), (16, 128462655), (20, 102770124), (24, 85641770), (30, 68513416), (40, 51385062), (48, 42820885), (60, 34256708), (80, 25692531), (120, 17128354), (240, 8564177)]