17727480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 60147360

約数和(自身を除く): 42419880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2141, 2760, 4140, 4282, 6423, 8280, 8564, 10705, 12846, 17128, 19269, 21410, 25692, 32115, 38538, 42820, 49243, 51384, 64230, 77076, 85640, 96345, 98486, 128460, 147729, 154152, 192690, 196972, 246215, 256920, 295458, 385380, 393944, 443187, 492430, 590916, 738645, 770760, 886374, 984860, 1181832, 1477290, 1772748, 1969720, 2215935, 2954580, 3545496, 4431870, 5909160, 8863740, 17727480]

約数ペア:

[(1, 17727480), (2, 8863740), (3, 5909160), (4, 4431870), (5, 3545496), (6, 2954580), (8, 2215935), (9, 1969720), (10, 1772748), (12, 1477290), (15, 1181832), (18, 984860), (20, 886374), (23, 770760), (24, 738645), (30, 590916), (36, 492430), (40, 443187), (45, 393944), (46, 385380), (60, 295458), (69, 256920), (72, 246215), (90, 196972), (92, 192690), (115, 154152), (120, 147729), (138, 128460), (180, 98486), (184, 96345), (207, 85640), (230, 77076), (276, 64230), (345, 51384), (360, 49243), (414, 42820), (460, 38538), (552, 32115), (690, 25692), (828, 21410), (920, 19269), (1035, 17128), (1380, 12846), (1656, 10705), (2070, 8564), (2141, 8280), (2760, 6423), (4140, 4282)]