73296480

素因数分解:

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

素因数の和:820

約数の個数: 96

約数和(自身を含む): 232098048

約数和(自身を除く): 158801568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 491, 622, 933, 982, 1244, 1473, 1555, 1866, 1964, 2455, 2488, 2946, 3110, 3732, 3928, 4665, 4910, 4976, 5892, 6220, 7365, 7464, 7856, 9330, 9820, 9952, 11784, 12440, 14730, 14928, 15712, 18660, 19640, 23568, 24880, 29460, 29856, 37320, 39280, 47136, 49760, 58920, 74640, 78560, 117840, 149280, 152701, 235680, 305402, 458103, 610804, 763505, 916206, 1221608, 1527010, 1832412, 2290515, 2443216, 3054020, 3664824, 4581030, 4886432, 6108040, 7329648, 9162060, 12216080, 14659296, 18324120, 24432160, 36648240, 73296480]

約数ペア:

[(1, 73296480), (2, 36648240), (3, 24432160), (4, 18324120), (5, 14659296), (6, 12216080), (8, 9162060), (10, 7329648), (12, 6108040), (15, 4886432), (16, 4581030), (20, 3664824), (24, 3054020), (30, 2443216), (32, 2290515), (40, 1832412), (48, 1527010), (60, 1221608), (80, 916206), (96, 763505), (120, 610804), (160, 458103), (240, 305402), (311, 235680), (480, 152701), (491, 149280), (622, 117840), (933, 78560), (982, 74640), (1244, 58920), (1473, 49760), (1555, 47136), (1866, 39280), (1964, 37320), (2455, 29856), (2488, 29460), (2946, 24880), (3110, 23568), (3732, 19640), (3928, 18660), (4665, 15712), (4910, 14928), (4976, 14730), (5892, 12440), (6220, 11784), (7365, 9952), (7464, 9820), (7856, 9330)]