326648520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82487}}^1$

素因数の和:82515

約数の個数: 96

約数和(自身を含む): 1158131520

約数和(自身を除く): 831483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 82487, 164974, 247461, 329948, 412435, 494922, 659896, 742383, 824870, 907357, 989844, 1237305, 1484766, 1649740, 1814714, 1979688, 2474610, 2722071, 2969532, 3299480, 3629428, 3711915, 4536785, 4949220, 5444142, 5939064, 7258856, 7423830, 8166213, 9073570, 9898440, 10888284, 13610355, 14847660, 16332426, 18147140, 21776568, 27220710, 29695320, 32664852, 36294280, 40831065, 54441420, 65329704, 81662130, 108882840, 163324260, 326648520]

約数ペア:

[(1, 326648520), (2, 163324260), (3, 108882840), (4, 81662130), (5, 65329704), (6, 54441420), (8, 40831065), (9, 36294280), (10, 32664852), (11, 29695320), (12, 27220710), (15, 21776568), (18, 18147140), (20, 16332426), (22, 14847660), (24, 13610355), (30, 10888284), (33, 9898440), (36, 9073570), (40, 8166213), (44, 7423830), (45, 7258856), (55, 5939064), (60, 5444142), (66, 4949220), (72, 4536785), (88, 3711915), (90, 3629428), (99, 3299480), (110, 2969532), (120, 2722071), (132, 2474610), (165, 1979688), (180, 1814714), (198, 1649740), (220, 1484766), (264, 1237305), (330, 989844), (360, 907357), (396, 824870), (440, 742383), (495, 659896), (660, 494922), (792, 412435), (990, 329948), (1320, 247461), (1980, 164974), (3960, 82487)]