82980480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3929}}^1$

素因数の和:3962

約数の個数: 128

約数和(自身を含む): 288619200

約数和(自身を除く): 205638720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 3929, 4224, 5280, 7040, 7858, 10560, 11787, 15716, 19645, 21120, 23574, 31432, 39290, 43219, 47148, 58935, 62864, 78580, 86438, 94296, 117870, 125728, 129657, 157160, 172876, 188592, 216095, 235740, 251456, 259314, 314320, 345752, 377184, 432190, 471480, 502912, 518628, 628640, 648285, 691504, 754368, 864380, 942960, 1037256, 1257280, 1296570, 1383008, 1508736, 1728760, 1885920, 2074512, 2514560, 2593140, 2766016, 3457520, 3771840, 4149024, 5186280, 5532032, 6915040, 7543680, 8298048, 10372560, 13830080, 16596096, 20745120, 27660160, 41490240, 82980480]

約数ペア:

[(1, 82980480), (2, 41490240), (3, 27660160), (4, 20745120), (5, 16596096), (6, 13830080), (8, 10372560), (10, 8298048), (11, 7543680), (12, 6915040), (15, 5532032), (16, 5186280), (20, 4149024), (22, 3771840), (24, 3457520), (30, 2766016), (32, 2593140), (33, 2514560), (40, 2074512), (44, 1885920), (48, 1728760), (55, 1508736), (60, 1383008), (64, 1296570), (66, 1257280), (80, 1037256), (88, 942960), (96, 864380), (110, 754368), (120, 691504), (128, 648285), (132, 628640), (160, 518628), (165, 502912), (176, 471480), (192, 432190), (220, 377184), (240, 345752), (264, 314320), (320, 259314), (330, 251456), (352, 235740), (384, 216095), (440, 188592), (480, 172876), (528, 157160), (640, 129657), (660, 125728), (704, 117870), (880, 94296), (960, 86438), (1056, 78580), (1320, 62864), (1408, 58935), (1760, 47148), (1920, 43219), (2112, 39290), (2640, 31432), (3520, 23574), (3929, 21120), (4224, 19645), (5280, 15716), (7040, 11787), (7858, 10560)]