71946480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299777}}^1$

素因数の和:299793

約数の個数: 40

約数和(自身を含む): 223034832

約数和(自身を除く): 151088352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299777, 599554, 899331, 1199108, 1498885, 1798662, 2398216, 2997770, 3597324, 4496655, 4796432, 5995540, 7194648, 8993310, 11991080, 14389296, 17986620, 23982160, 35973240, 71946480]

約数ペア:

[(1, 71946480), (2, 35973240), (3, 23982160), (4, 17986620), (5, 14389296), (6, 11991080), (8, 8993310), (10, 7194648), (12, 5995540), (15, 4796432), (16, 4496655), (20, 3597324), (24, 2997770), (30, 2398216), (40, 1798662), (48, 1498885), (60, 1199108), (80, 899331), (120, 599554), (240, 299777)]