82588320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 285640992

約数和(自身を除く): 203052672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 691, 720, 747, 830, 996, 1245, 1328, 1382, 1440, 1494, 1660, 1992, 2073, 2490, 2656, 2764, 2988, 3320, 3455, 3735, 3984, 4146, 4980, 5528, 5976, 6219, 6640, 6910, 7470, 7968, 8292, 9960, 10365, 11056, 11952, 12438, 13280, 13820, 14940, 16584, 19920, 20730, 22112, 23904, 24876, 27640, 29880, 31095, 33168, 39840, 41460, 49752, 55280, 57353, 59760, 62190, 66336, 82920, 99504, 110560, 114706, 119520, 124380, 165840, 172059, 199008, 229412, 248760, 286765, 331680, 344118, 458824, 497520, 516177, 573530, 688236, 860295, 917648, 995040, 1032354, 1147060, 1376472, 1720590, 1835296, 2064708, 2294120, 2580885, 2752944, 3441180, 4129416, 4588240, 5161770, 5505888, 6882360, 8258832, 9176480, 10323540, 13764720, 16517664, 20647080, 27529440, 41294160, 82588320]

約数ペア:

[(1, 82588320), (2, 41294160), (3, 27529440), (4, 20647080), (5, 16517664), (6, 13764720), (8, 10323540), (9, 9176480), (10, 8258832), (12, 6882360), (15, 5505888), (16, 5161770), (18, 4588240), (20, 4129416), (24, 3441180), (30, 2752944), (32, 2580885), (36, 2294120), (40, 2064708), (45, 1835296), (48, 1720590), (60, 1376472), (72, 1147060), (80, 1032354), (83, 995040), (90, 917648), (96, 860295), (120, 688236), (144, 573530), (160, 516177), (166, 497520), (180, 458824), (240, 344118), (249, 331680), (288, 286765), (332, 248760), (360, 229412), (415, 199008), (480, 172059), (498, 165840), (664, 124380), (691, 119520), (720, 114706), (747, 110560), (830, 99504), (996, 82920), (1245, 66336), (1328, 62190), (1382, 59760), (1440, 57353), (1494, 55280), (1660, 49752), (1992, 41460), (2073, 39840), (2490, 33168), (2656, 31095), (2764, 29880), (2988, 27640), (3320, 24876), (3455, 23904), (3735, 22112), (3984, 20730), (4146, 19920), (4980, 16584), (5528, 14940), (5976, 13820), (6219, 13280), (6640, 12438), (6910, 11952), (7470, 11056), (7968, 10365), (8292, 9960)]