76501680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13859}}^1$

素因数の和:13898

約数の個数: 80

約数和(自身を含む): 247484160

約数和(自身を除く): 170982480

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, 13859, 27718, 41577, 55436, 69295, 83154, 110872, 138590, 166308, 207885, 221744, 277180, 318757, 332616, 415770, 554360, 637514, 665232, 831540, 956271, 1108720, 1275028, 1593785, 1663080, 1912542, 2550056, 3187570, 3326160, 3825084, 4781355, 5100112, 6375140, 7650168, 9562710, 12750280, 15300336, 19125420, 25500560, 38250840, 76501680]

約数ペア:

[(1, 76501680), (2, 38250840), (3, 25500560), (4, 19125420), (5, 15300336), (6, 12750280), (8, 9562710), (10, 7650168), (12, 6375140), (15, 5100112), (16, 4781355), (20, 3825084), (23, 3326160), (24, 3187570), (30, 2550056), (40, 1912542), (46, 1663080), (48, 1593785), (60, 1275028), (69, 1108720), (80, 956271), (92, 831540), (115, 665232), (120, 637514), (138, 554360), (184, 415770), (230, 332616), (240, 318757), (276, 277180), (345, 221744), (368, 207885), (460, 166308), (552, 138590), (690, 110872), (920, 83154), (1104, 69295), (1380, 55436), (1840, 41577), (2760, 27718), (5520, 13859)]