17387520

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{283}}^1$

素因数の和:315

約数の個数: 104

約数和(自身を含む): 55829856

約数和(自身を除く): 38442336

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, 160, 192, 240, 256, 283, 320, 384, 480, 512, 566, 640, 768, 849, 960, 1024, 1132, 1280, 1415, 1536, 1698, 1920, 2048, 2264, 2560, 2830, 3072, 3396, 3840, 4096, 4245, 4528, 5120, 5660, 6144, 6792, 7680, 8490, 9056, 10240, 11320, 12288, 13584, 15360, 16980, 18112, 20480, 22640, 27168, 30720, 33960, 36224, 45280, 54336, 61440, 67920, 72448, 90560, 108672, 135840, 144896, 181120, 217344, 271680, 289792, 362240, 434688, 543360, 579584, 724480, 869376, 1086720, 1159168, 1448960, 1738752, 2173440, 2897920, 3477504, 4346880, 5795840, 8693760, 17387520]

約数ペア:

[(1, 17387520), (2, 8693760), (3, 5795840), (4, 4346880), (5, 3477504), (6, 2897920), (8, 2173440), (10, 1738752), (12, 1448960), (15, 1159168), (16, 1086720), (20, 869376), (24, 724480), (30, 579584), (32, 543360), (40, 434688), (48, 362240), (60, 289792), (64, 271680), (80, 217344), (96, 181120), (120, 144896), (128, 135840), (160, 108672), (192, 90560), (240, 72448), (256, 67920), (283, 61440), (320, 54336), (384, 45280), (480, 36224), (512, 33960), (566, 30720), (640, 27168), (768, 22640), (849, 20480), (960, 18112), (1024, 16980), (1132, 15360), (1280, 13584), (1415, 12288), (1536, 11320), (1698, 10240), (1920, 9056), (2048, 8490), (2264, 7680), (2560, 6792), (2830, 6144), (3072, 5660), (3396, 5120), (3840, 4528), (4096, 4245)]