9439440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 30081408

約数和(自身を除く): 20641968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1063, 1110, 1480, 1776, 2126, 2220, 2960, 3189, 4252, 4440, 5315, 6378, 8504, 8880, 10630, 12756, 15945, 17008, 21260, 25512, 31890, 39331, 42520, 51024, 63780, 78662, 85040, 117993, 127560, 157324, 196655, 235986, 255120, 314648, 393310, 471972, 589965, 629296, 786620, 943944, 1179930, 1573240, 1887888, 2359860, 3146480, 4719720, 9439440]

約数ペア:

[(1, 9439440), (2, 4719720), (3, 3146480), (4, 2359860), (5, 1887888), (6, 1573240), (8, 1179930), (10, 943944), (12, 786620), (15, 629296), (16, 589965), (20, 471972), (24, 393310), (30, 314648), (37, 255120), (40, 235986), (48, 196655), (60, 157324), (74, 127560), (80, 117993), (111, 85040), (120, 78662), (148, 63780), (185, 51024), (222, 42520), (240, 39331), (296, 31890), (370, 25512), (444, 21260), (555, 17008), (592, 15945), (740, 12756), (888, 10630), (1063, 8880), (1110, 8504), (1480, 6378), (1776, 5315), (2126, 4440), (2220, 4252), (2960, 3189)]