88665840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4561}}^1$

素因数の和:4589

約数の個数: 120

約数和(自身を含む): 308865648

約数和(自身を除く): 220199808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4561, 4860, 6480, 9122, 9720, 13683, 18244, 19440, 22805, 27366, 36488, 41049, 45610, 54732, 68415, 72976, 82098, 91220, 109464, 123147, 136830, 164196, 182440, 205245, 218928, 246294, 273660, 328392, 364880, 369441, 410490, 492588, 547320, 615735, 656784, 738882, 820980, 985176, 1094640, 1108323, 1231470, 1477764, 1641960, 1847205, 1970352, 2216646, 2462940, 2955528, 3283920, 3694410, 4433292, 4925880, 5541615, 5911056, 7388820, 8866584, 9851760, 11083230, 14777640, 17733168, 22166460, 29555280, 44332920, 88665840]

約数ペア:

[(1, 88665840), (2, 44332920), (3, 29555280), (4, 22166460), (5, 17733168), (6, 14777640), (8, 11083230), (9, 9851760), (10, 8866584), (12, 7388820), (15, 5911056), (16, 5541615), (18, 4925880), (20, 4433292), (24, 3694410), (27, 3283920), (30, 2955528), (36, 2462940), (40, 2216646), (45, 1970352), (48, 1847205), (54, 1641960), (60, 1477764), (72, 1231470), (80, 1108323), (81, 1094640), (90, 985176), (108, 820980), (120, 738882), (135, 656784), (144, 615735), (162, 547320), (180, 492588), (216, 410490), (240, 369441), (243, 364880), (270, 328392), (324, 273660), (360, 246294), (405, 218928), (432, 205245), (486, 182440), (540, 164196), (648, 136830), (720, 123147), (810, 109464), (972, 91220), (1080, 82098), (1215, 72976), (1296, 68415), (1620, 54732), (1944, 45610), (2160, 41049), (2430, 36488), (3240, 27366), (3888, 22805), (4561, 19440), (4860, 18244), (6480, 13683), (9122, 9720)]