109944720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:821

約数の個数: 120

約数和(自身を含む): 371172672

約数和(自身を除く): 261227952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 360, 491, 622, 720, 933, 982, 1244, 1473, 1555, 1866, 1964, 2455, 2488, 2799, 2946, 3110, 3732, 3928, 4419, 4665, 4910, 4976, 5598, 5892, 6220, 7365, 7464, 7856, 8838, 9330, 9820, 11196, 11784, 12440, 13995, 14730, 14928, 17676, 18660, 19640, 22095, 22392, 23568, 24880, 27990, 29460, 35352, 37320, 39280, 44190, 44784, 55980, 58920, 70704, 74640, 88380, 111960, 117840, 152701, 176760, 223920, 305402, 353520, 458103, 610804, 763505, 916206, 1221608, 1374309, 1527010, 1832412, 2290515, 2443216, 2748618, 3054020, 3664824, 4581030, 5497236, 6108040, 6871545, 7329648, 9162060, 10994472, 12216080, 13743090, 18324120, 21988944, 27486180, 36648240, 54972360, 109944720]

約数ペア:

[(1, 109944720), (2, 54972360), (3, 36648240), (4, 27486180), (5, 21988944), (6, 18324120), (8, 13743090), (9, 12216080), (10, 10994472), (12, 9162060), (15, 7329648), (16, 6871545), (18, 6108040), (20, 5497236), (24, 4581030), (30, 3664824), (36, 3054020), (40, 2748618), (45, 2443216), (48, 2290515), (60, 1832412), (72, 1527010), (80, 1374309), (90, 1221608), (120, 916206), (144, 763505), (180, 610804), (240, 458103), (311, 353520), (360, 305402), (491, 223920), (622, 176760), (720, 152701), (933, 117840), (982, 111960), (1244, 88380), (1473, 74640), (1555, 70704), (1866, 58920), (1964, 55980), (2455, 44784), (2488, 44190), (2799, 39280), (2946, 37320), (3110, 35352), (3732, 29460), (3928, 27990), (4419, 24880), (4665, 23568), (4910, 22392), (4976, 22095), (5598, 19640), (5892, 18660), (6220, 17676), (7365, 14928), (7464, 14730), (7856, 13995), (8838, 12440), (9330, 11784), (9820, 11196)]