172522080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5253

約数の個数: 144

約数和(自身を含む): 614446560

約数和(自身を除く): 441924480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5209, 5520, 6624, 8280, 10418, 11040, 15627, 16560, 20836, 26045, 31254, 33120, 41672, 46881, 52090, 62508, 78135, 83344, 93762, 104180, 119807, 125016, 156270, 166688, 187524, 208360, 234405, 239614, 250032, 312540, 359421, 375048, 416720, 468810, 479228, 500064, 599035, 625080, 718842, 750096, 833440, 937620, 958456, 1078263, 1198070, 1250160, 1437684, 1500192, 1797105, 1875240, 1916912, 2156526, 2396140, 2500320, 2875368, 3594210, 3750480, 3833824, 4313052, 4792280, 5391315, 5750736, 7188420, 7500960, 8626104, 9584560, 10782630, 11501472, 14376840, 17252208, 19169120, 21565260, 28753680, 34504416, 43130520, 57507360, 86261040, 172522080]

約数ペア:

[(1, 172522080), (2, 86261040), (3, 57507360), (4, 43130520), (5, 34504416), (6, 28753680), (8, 21565260), (9, 19169120), (10, 17252208), (12, 14376840), (15, 11501472), (16, 10782630), (18, 9584560), (20, 8626104), (23, 7500960), (24, 7188420), (30, 5750736), (32, 5391315), (36, 4792280), (40, 4313052), (45, 3833824), (46, 3750480), (48, 3594210), (60, 2875368), (69, 2500320), (72, 2396140), (80, 2156526), (90, 1916912), (92, 1875240), (96, 1797105), (115, 1500192), (120, 1437684), (138, 1250160), (144, 1198070), (160, 1078263), (180, 958456), (184, 937620), (207, 833440), (230, 750096), (240, 718842), (276, 625080), (288, 599035), (345, 500064), (360, 479228), (368, 468810), (414, 416720), (460, 375048), (480, 359421), (552, 312540), (690, 250032), (720, 239614), (736, 234405), (828, 208360), (920, 187524), (1035, 166688), (1104, 156270), (1380, 125016), (1440, 119807), (1656, 104180), (1840, 93762), (2070, 83344), (2208, 78135), (2760, 62508), (3312, 52090), (3680, 46881), (4140, 41672), (5209, 33120), (5520, 31254), (6624, 26045), (8280, 20836), (10418, 16560), (11040, 15627)]