71319720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16063}}^1$

素因数の和:16114

約数の個数: 64

約数和(自身を含む): 219755520

約数和(自身を除く): 148435800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 16063, 32126, 48189, 64252, 80315, 96378, 128504, 160630, 192756, 240945, 321260, 385512, 481890, 594331, 642520, 963780, 1188662, 1782993, 1927560, 2377324, 2971655, 3565986, 4754648, 5943310, 7131972, 8914965, 11886620, 14263944, 17829930, 23773240, 35659860, 71319720]

約数ペア:

[(1, 71319720), (2, 35659860), (3, 23773240), (4, 17829930), (5, 14263944), (6, 11886620), (8, 8914965), (10, 7131972), (12, 5943310), (15, 4754648), (20, 3565986), (24, 2971655), (30, 2377324), (37, 1927560), (40, 1782993), (60, 1188662), (74, 963780), (111, 642520), (120, 594331), (148, 481890), (185, 385512), (222, 321260), (296, 240945), (370, 192756), (444, 160630), (555, 128504), (740, 96378), (888, 80315), (1110, 64252), (1480, 48189), (2220, 32126), (4440, 16063)]