130898520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15809}}^1$

素因数の和:15849

約数の個数: 96

約数和(自身を含む): 443944800

約数和(自身を除く): 313046280

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, 2760, 4140, 8280, 15809, 31618, 47427, 63236, 79045, 94854, 126472, 142281, 158090, 189708, 237135, 284562, 316180, 363607, 379416, 474270, 569124, 632360, 711405, 727214, 948540, 1090821, 1138248, 1422810, 1454428, 1818035, 1897080, 2181642, 2845620, 2908856, 3272463, 3636070, 4363284, 5454105, 5691240, 6544926, 7272140, 8726568, 10908210, 13089852, 14544280, 16362315, 21816420, 26179704, 32724630, 43632840, 65449260, 130898520]

約数ペア:

[(1, 130898520), (2, 65449260), (3, 43632840), (4, 32724630), (5, 26179704), (6, 21816420), (8, 16362315), (9, 14544280), (10, 13089852), (12, 10908210), (15, 8726568), (18, 7272140), (20, 6544926), (23, 5691240), (24, 5454105), (30, 4363284), (36, 3636070), (40, 3272463), (45, 2908856), (46, 2845620), (60, 2181642), (69, 1897080), (72, 1818035), (90, 1454428), (92, 1422810), (115, 1138248), (120, 1090821), (138, 948540), (180, 727214), (184, 711405), (207, 632360), (230, 569124), (276, 474270), (345, 379416), (360, 363607), (414, 316180), (460, 284562), (552, 237135), (690, 189708), (828, 158090), (920, 142281), (1035, 126472), (1380, 94854), (1656, 79045), (2070, 63236), (2760, 47427), (4140, 31618), (8280, 15809)]