127351680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3532

約数の個数: 128

約数和(自身を含む): 427420800

約数和(自身を除く): 300069120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3491, 3648, 4560, 6080, 6982, 7296, 9120, 10473, 12160, 13964, 17455, 18240, 20946, 27928, 34910, 36480, 41892, 52365, 55856, 66329, 69820, 83784, 104730, 111712, 132658, 139640, 167568, 198987, 209460, 223424, 265316, 279280, 331645, 335136, 397974, 418920, 446848, 530632, 558560, 663290, 670272, 795948, 837840, 994935, 1061264, 1117120, 1326580, 1340544, 1591896, 1675680, 1989870, 2122528, 2234240, 2653160, 3183792, 3351360, 3979740, 4245056, 5306320, 6367584, 6702720, 7959480, 8490112, 10612640, 12735168, 15918960, 21225280, 25470336, 31837920, 42450560, 63675840, 127351680]

約数ペア:

[(1, 127351680), (2, 63675840), (3, 42450560), (4, 31837920), (5, 25470336), (6, 21225280), (8, 15918960), (10, 12735168), (12, 10612640), (15, 8490112), (16, 7959480), (19, 6702720), (20, 6367584), (24, 5306320), (30, 4245056), (32, 3979740), (38, 3351360), (40, 3183792), (48, 2653160), (57, 2234240), (60, 2122528), (64, 1989870), (76, 1675680), (80, 1591896), (95, 1340544), (96, 1326580), (114, 1117120), (120, 1061264), (128, 994935), (152, 837840), (160, 795948), (190, 670272), (192, 663290), (228, 558560), (240, 530632), (285, 446848), (304, 418920), (320, 397974), (380, 335136), (384, 331645), (456, 279280), (480, 265316), (570, 223424), (608, 209460), (640, 198987), (760, 167568), (912, 139640), (960, 132658), (1140, 111712), (1216, 104730), (1520, 83784), (1824, 69820), (1920, 66329), (2280, 55856), (2432, 52365), (3040, 41892), (3491, 36480), (3648, 34910), (4560, 27928), (6080, 20946), (6982, 18240), (7296, 17455), (9120, 13964), (10473, 12160)]