66162480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{275677}}^1$

素因数の和:275693

約数の個数: 40

約数和(自身を含む): 205104432

約数和(自身を除く): 138941952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 275677, 551354, 827031, 1102708, 1378385, 1654062, 2205416, 2756770, 3308124, 4135155, 4410832, 5513540, 6616248, 8270310, 11027080, 13232496, 16540620, 22054160, 33081240, 66162480]

約数ペア:

[(1, 66162480), (2, 33081240), (3, 22054160), (4, 16540620), (5, 13232496), (6, 11027080), (8, 8270310), (10, 6616248), (12, 5513540), (15, 4410832), (16, 4135155), (20, 3308124), (24, 2756770), (30, 2205416), (40, 1654062), (48, 1378385), (60, 1102708), (80, 827031), (120, 551354), (240, 275677)]