86261040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5251

約数の個数: 120

約数和(自身を含む): 302346720

約数和(自身を除く): 216085680

約数列:

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

約数ペア:

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