322711680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9887}}^1$

素因数の和:9926

約数の個数: 128

約数和(自身を含む): 1089262080

約数和(自身を除く): 766550400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 9887, 10880, 16320, 19774, 29661, 32640, 39548, 49435, 59322, 79096, 98870, 118644, 148305, 158192, 168079, 197740, 237288, 296610, 316384, 336158, 395480, 474576, 504237, 593220, 632768, 672316, 790960, 840395, 949152, 1008474, 1186440, 1265536, 1344632, 1581920, 1680790, 1898304, 2016948, 2372880, 2521185, 2689264, 3163840, 3361580, 3796608, 4033896, 4745760, 5042370, 5378528, 6327680, 6723160, 8067792, 9491520, 10084740, 10757056, 13446320, 16135584, 18983040, 20169480, 21514112, 26892640, 32271168, 40338960, 53785280, 64542336, 80677920, 107570560, 161355840, 322711680]

約数ペア:

[(1, 322711680), (2, 161355840), (3, 107570560), (4, 80677920), (5, 64542336), (6, 53785280), (8, 40338960), (10, 32271168), (12, 26892640), (15, 21514112), (16, 20169480), (17, 18983040), (20, 16135584), (24, 13446320), (30, 10757056), (32, 10084740), (34, 9491520), (40, 8067792), (48, 6723160), (51, 6327680), (60, 5378528), (64, 5042370), (68, 4745760), (80, 4033896), (85, 3796608), (96, 3361580), (102, 3163840), (120, 2689264), (128, 2521185), (136, 2372880), (160, 2016948), (170, 1898304), (192, 1680790), (204, 1581920), (240, 1344632), (255, 1265536), (272, 1186440), (320, 1008474), (340, 949152), (384, 840395), (408, 790960), (480, 672316), (510, 632768), (544, 593220), (640, 504237), (680, 474576), (816, 395480), (960, 336158), (1020, 316384), (1088, 296610), (1360, 237288), (1632, 197740), (1920, 168079), (2040, 158192), (2176, 148305), (2720, 118644), (3264, 98870), (4080, 79096), (5440, 59322), (6528, 49435), (8160, 39548), (9887, 32640), (10880, 29661), (16320, 19774)]