89390880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2743

約数の個数: 144

約数和(自身を含む): 318427200

約数和(自身を除く): 229036320

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, 2699, 2760, 3312, 3680, 4140, 5398, 5520, 6624, 8097, 8280, 10796, 11040, 13495, 16194, 16560, 21592, 24291, 26990, 32388, 33120, 40485, 43184, 48582, 53980, 62077, 64776, 80970, 86368, 97164, 107960, 121455, 124154, 129552, 161940, 186231, 194328, 215920, 242910, 248308, 259104, 310385, 323880, 372462, 388656, 431840, 485820, 496616, 558693, 620770, 647760, 744924, 777312, 931155, 971640, 993232, 1117386, 1241540, 1295520, 1489848, 1862310, 1943280, 1986464, 2234772, 2483080, 2793465, 2979696, 3724620, 3886560, 4469544, 4966160, 5586930, 5959392, 7449240, 8939088, 9932320, 11173860, 14898480, 17878176, 22347720, 29796960, 44695440, 89390880]

約数ペア:

[(1, 89390880), (2, 44695440), (3, 29796960), (4, 22347720), (5, 17878176), (6, 14898480), (8, 11173860), (9, 9932320), (10, 8939088), (12, 7449240), (15, 5959392), (16, 5586930), (18, 4966160), (20, 4469544), (23, 3886560), (24, 3724620), (30, 2979696), (32, 2793465), (36, 2483080), (40, 2234772), (45, 1986464), (46, 1943280), (48, 1862310), (60, 1489848), (69, 1295520), (72, 1241540), (80, 1117386), (90, 993232), (92, 971640), (96, 931155), (115, 777312), (120, 744924), (138, 647760), (144, 620770), (160, 558693), (180, 496616), (184, 485820), (207, 431840), (230, 388656), (240, 372462), (276, 323880), (288, 310385), (345, 259104), (360, 248308), (368, 242910), (414, 215920), (460, 194328), (480, 186231), (552, 161940), (690, 129552), (720, 124154), (736, 121455), (828, 107960), (920, 97164), (1035, 86368), (1104, 80970), (1380, 64776), (1440, 62077), (1656, 53980), (1840, 48582), (2070, 43184), (2208, 40485), (2699, 33120), (2760, 32388), (3312, 26990), (3680, 24291), (4140, 21592), (5398, 16560), (5520, 16194), (6624, 13495), (8097, 11040), (8280, 10796)]