89352240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16187}}^1$

素因数の和:16226

約数の個数: 80

約数和(自身を含む): 289052928

約数和(自身を除く): 199700688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 16187, 32374, 48561, 64748, 80935, 97122, 129496, 161870, 194244, 242805, 258992, 323740, 372301, 388488, 485610, 647480, 744602, 776976, 971220, 1116903, 1294960, 1489204, 1861505, 1942440, 2233806, 2978408, 3723010, 3884880, 4467612, 5584515, 5956816, 7446020, 8935224, 11169030, 14892040, 17870448, 22338060, 29784080, 44676120, 89352240]

約数ペア:

[(1, 89352240), (2, 44676120), (3, 29784080), (4, 22338060), (5, 17870448), (6, 14892040), (8, 11169030), (10, 8935224), (12, 7446020), (15, 5956816), (16, 5584515), (20, 4467612), (23, 3884880), (24, 3723010), (30, 2978408), (40, 2233806), (46, 1942440), (48, 1861505), (60, 1489204), (69, 1294960), (80, 1116903), (92, 971220), (115, 776976), (120, 744602), (138, 647480), (184, 485610), (230, 388488), (240, 372301), (276, 323740), (345, 258992), (368, 242805), (460, 194244), (552, 161870), (690, 129496), (920, 97122), (1104, 80935), (1380, 64748), (1840, 48561), (2760, 32374), (5520, 16187)]