129276480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:764

約数の個数: 112

約数和(自身を含む): 412723584

約数和(自身を除く): 283447104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 311, 320, 433, 480, 622, 866, 933, 960, 1244, 1299, 1555, 1732, 1866, 2165, 2488, 2598, 3110, 3464, 3732, 4330, 4665, 4976, 5196, 6220, 6495, 6928, 7464, 8660, 9330, 9952, 10392, 12440, 12990, 13856, 14928, 17320, 18660, 19904, 20784, 24880, 25980, 27712, 29856, 34640, 37320, 41568, 49760, 51960, 59712, 69280, 74640, 83136, 99520, 103920, 134663, 138560, 149280, 207840, 269326, 298560, 403989, 415680, 538652, 673315, 807978, 1077304, 1346630, 1615956, 2019945, 2154608, 2693260, 3231912, 4039890, 4309216, 5386520, 6463824, 8079780, 8618432, 10773040, 12927648, 16159560, 21546080, 25855296, 32319120, 43092160, 64638240, 129276480]

約数ペア:

[(1, 129276480), (2, 64638240), (3, 43092160), (4, 32319120), (5, 25855296), (6, 21546080), (8, 16159560), (10, 12927648), (12, 10773040), (15, 8618432), (16, 8079780), (20, 6463824), (24, 5386520), (30, 4309216), (32, 4039890), (40, 3231912), (48, 2693260), (60, 2154608), (64, 2019945), (80, 1615956), (96, 1346630), (120, 1077304), (160, 807978), (192, 673315), (240, 538652), (311, 415680), (320, 403989), (433, 298560), (480, 269326), (622, 207840), (866, 149280), (933, 138560), (960, 134663), (1244, 103920), (1299, 99520), (1555, 83136), (1732, 74640), (1866, 69280), (2165, 59712), (2488, 51960), (2598, 49760), (3110, 41568), (3464, 37320), (3732, 34640), (4330, 29856), (4665, 27712), (4976, 25980), (5196, 24880), (6220, 20784), (6495, 19904), (6928, 18660), (7464, 17320), (8660, 14928), (9330, 13856), (9952, 12990), (10392, 12440)]