152497920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 492129792

約数和(自身を除く): 339631872

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, 128, 151, 160, 192, 240, 256, 263, 302, 320, 384, 453, 480, 526, 604, 640, 755, 768, 789, 906, 960, 1052, 1208, 1280, 1315, 1510, 1578, 1812, 1920, 2104, 2265, 2416, 2630, 3020, 3156, 3624, 3840, 3945, 4208, 4530, 4832, 5260, 6040, 6312, 7248, 7890, 8416, 9060, 9664, 10520, 12080, 12624, 14496, 15780, 16832, 18120, 19328, 21040, 24160, 25248, 28992, 31560, 33664, 36240, 38656, 39713, 42080, 48320, 50496, 57984, 63120, 67328, 72480, 79426, 84160, 96640, 100992, 115968, 119139, 126240, 144960, 158852, 168320, 193280, 198565, 201984, 238278, 252480, 289920, 317704, 336640, 397130, 476556, 504960, 579840, 595695, 635408, 794260, 953112, 1009920, 1191390, 1270816, 1588520, 1906224, 2382780, 2541632, 3177040, 3812448, 4765560, 5083264, 6354080, 7624896, 9531120, 10166528, 12708160, 15249792, 19062240, 25416320, 30499584, 38124480, 50832640, 76248960, 152497920]

約数ペア:

[(1, 152497920), (2, 76248960), (3, 50832640), (4, 38124480), (5, 30499584), (6, 25416320), (8, 19062240), (10, 15249792), (12, 12708160), (15, 10166528), (16, 9531120), (20, 7624896), (24, 6354080), (30, 5083264), (32, 4765560), (40, 3812448), (48, 3177040), (60, 2541632), (64, 2382780), (80, 1906224), (96, 1588520), (120, 1270816), (128, 1191390), (151, 1009920), (160, 953112), (192, 794260), (240, 635408), (256, 595695), (263, 579840), (302, 504960), (320, 476556), (384, 397130), (453, 336640), (480, 317704), (526, 289920), (604, 252480), (640, 238278), (755, 201984), (768, 198565), (789, 193280), (906, 168320), (960, 158852), (1052, 144960), (1208, 126240), (1280, 119139), (1315, 115968), (1510, 100992), (1578, 96640), (1812, 84160), (1920, 79426), (2104, 72480), (2265, 67328), (2416, 63120), (2630, 57984), (3020, 50496), (3156, 48320), (3624, 42080), (3840, 39713), (3945, 38656), (4208, 36240), (4530, 33664), (4832, 31560), (5260, 28992), (6040, 25248), (6312, 24160), (7248, 21040), (7890, 19328), (8416, 18120), (9060, 16832), (9664, 15780), (10520, 14496), (12080, 12624)]