156329520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13859}}^1$

素因数の和:13922

約数の個数: 80

約数和(自身を含む): 494968320

約数和(自身を除く): 338638800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 13859, 27718, 41577, 55436, 69295, 83154, 110872, 138590, 166308, 207885, 221744, 277180, 332616, 415770, 554360, 651373, 665232, 831540, 1108720, 1302746, 1663080, 1954119, 2605492, 3256865, 3326160, 3908238, 5210984, 6513730, 7816476, 9770595, 10421968, 13027460, 15632952, 19541190, 26054920, 31265904, 39082380, 52109840, 78164760, 156329520]

約数ペア:

[(1, 156329520), (2, 78164760), (3, 52109840), (4, 39082380), (5, 31265904), (6, 26054920), (8, 19541190), (10, 15632952), (12, 13027460), (15, 10421968), (16, 9770595), (20, 7816476), (24, 6513730), (30, 5210984), (40, 3908238), (47, 3326160), (48, 3256865), (60, 2605492), (80, 1954119), (94, 1663080), (120, 1302746), (141, 1108720), (188, 831540), (235, 665232), (240, 651373), (282, 554360), (376, 415770), (470, 332616), (564, 277180), (705, 221744), (752, 207885), (940, 166308), (1128, 138590), (1410, 110872), (1880, 83154), (2256, 69295), (2820, 55436), (3760, 41577), (5640, 27718), (11280, 13859)]