2117179440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127849}}^1$

素因数の和:127891

約数の個数: 120

約数和(自身を含む): 7419391200

約数和(自身を除く): 5302211760

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, 5520, 8280, 16560, 127849, 255698, 383547, 511396, 639245, 767094, 1022792, 1150641, 1278490, 1534188, 1917735, 2045584, 2301282, 2556980, 2940527, 3068376, 3835470, 4602564, 5113960, 5753205, 5881054, 6136752, 7670940, 8821581, 9205128, 10227920, 11506410, 11762108, 14702635, 15341880, 17643162, 18410256, 23012820, 23524216, 26464743, 29405270, 30683760, 35286324, 44107905, 46025640, 47048432, 52929486, 58810540, 70572648, 88215810, 92051280, 105858972, 117621080, 132323715, 141145296, 176431620, 211717944, 235242160, 264647430, 352863240, 423435888, 529294860, 705726480, 1058589720, 2117179440]

約数ペア:

[(1, 2117179440), (2, 1058589720), (3, 705726480), (4, 529294860), (5, 423435888), (6, 352863240), (8, 264647430), (9, 235242160), (10, 211717944), (12, 176431620), (15, 141145296), (16, 132323715), (18, 117621080), (20, 105858972), (23, 92051280), (24, 88215810), (30, 70572648), (36, 58810540), (40, 52929486), (45, 47048432), (46, 46025640), (48, 44107905), (60, 35286324), (69, 30683760), (72, 29405270), (80, 26464743), (90, 23524216), (92, 23012820), (115, 18410256), (120, 17643162), (138, 15341880), (144, 14702635), (180, 11762108), (184, 11506410), (207, 10227920), (230, 9205128), (240, 8821581), (276, 7670940), (345, 6136752), (360, 5881054), (368, 5753205), (414, 5113960), (460, 4602564), (552, 3835470), (690, 3068376), (720, 2940527), (828, 2556980), (920, 2301282), (1035, 2045584), (1104, 1917735), (1380, 1534188), (1656, 1278490), (1840, 1150641), (2070, 1022792), (2760, 767094), (3312, 639245), (4140, 511396), (5520, 383547), (8280, 255698), (16560, 127849)]