71548560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2373

約数の個数: 120

約数和(自身を含む): 245978304

約数和(自身を除く): 174429744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2311, 2580, 3096, 3440, 3870, 4622, 5160, 6192, 6933, 7740, 9244, 10320, 11555, 13866, 15480, 18488, 20799, 23110, 27732, 30960, 34665, 36976, 41598, 46220, 55464, 69330, 83196, 92440, 99373, 103995, 110928, 138660, 166392, 184880, 198746, 207990, 277320, 298119, 332784, 397492, 415980, 496865, 554640, 596238, 794984, 831960, 894357, 993730, 1192476, 1490595, 1589968, 1663920, 1788714, 1987460, 2384952, 2981190, 3577428, 3974920, 4471785, 4769904, 5962380, 7154856, 7949840, 8943570, 11924760, 14309712, 17887140, 23849520, 35774280, 71548560]

約数ペア:

[(1, 71548560), (2, 35774280), (3, 23849520), (4, 17887140), (5, 14309712), (6, 11924760), (8, 8943570), (9, 7949840), (10, 7154856), (12, 5962380), (15, 4769904), (16, 4471785), (18, 3974920), (20, 3577428), (24, 2981190), (30, 2384952), (36, 1987460), (40, 1788714), (43, 1663920), (45, 1589968), (48, 1490595), (60, 1192476), (72, 993730), (80, 894357), (86, 831960), (90, 794984), (120, 596238), (129, 554640), (144, 496865), (172, 415980), (180, 397492), (215, 332784), (240, 298119), (258, 277320), (344, 207990), (360, 198746), (387, 184880), (430, 166392), (516, 138660), (645, 110928), (688, 103995), (720, 99373), (774, 92440), (860, 83196), (1032, 69330), (1290, 55464), (1548, 46220), (1720, 41598), (1935, 36976), (2064, 34665), (2311, 30960), (2580, 27732), (3096, 23110), (3440, 20799), (3870, 18488), (4622, 15480), (5160, 13866), (6192, 11555), (6933, 10320), (7740, 9244)]