13040640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 132

約数和(自身を含む): 45345144

約数和(自身を除く): 32304504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 283, 288, 320, 360, 384, 480, 512, 566, 576, 640, 720, 768, 849, 960, 1024, 1132, 1152, 1280, 1415, 1440, 1536, 1698, 1920, 2264, 2304, 2547, 2560, 2830, 2880, 3072, 3396, 3840, 4245, 4528, 4608, 5094, 5120, 5660, 5760, 6792, 7680, 8490, 9056, 9216, 10188, 11320, 11520, 12735, 13584, 15360, 16980, 18112, 20376, 22640, 23040, 25470, 27168, 33960, 36224, 40752, 45280, 46080, 50940, 54336, 67920, 72448, 81504, 90560, 101880, 108672, 135840, 144896, 163008, 181120, 203760, 217344, 271680, 289792, 326016, 362240, 407520, 434688, 543360, 652032, 724480, 815040, 869376, 1086720, 1304064, 1448960, 1630080, 2173440, 2608128, 3260160, 4346880, 6520320, 13040640]

約数ペア:

[(1, 13040640), (2, 6520320), (3, 4346880), (4, 3260160), (5, 2608128), (6, 2173440), (8, 1630080), (9, 1448960), (10, 1304064), (12, 1086720), (15, 869376), (16, 815040), (18, 724480), (20, 652032), (24, 543360), (30, 434688), (32, 407520), (36, 362240), (40, 326016), (45, 289792), (48, 271680), (60, 217344), (64, 203760), (72, 181120), (80, 163008), (90, 144896), (96, 135840), (120, 108672), (128, 101880), (144, 90560), (160, 81504), (180, 72448), (192, 67920), (240, 54336), (256, 50940), (283, 46080), (288, 45280), (320, 40752), (360, 36224), (384, 33960), (480, 27168), (512, 25470), (566, 23040), (576, 22640), (640, 20376), (720, 18112), (768, 16980), (849, 15360), (960, 13584), (1024, 12735), (1132, 11520), (1152, 11320), (1280, 10188), (1415, 9216), (1440, 9056), (1536, 8490), (1698, 7680), (1920, 6792), (2264, 5760), (2304, 5660), (2547, 5120), (2560, 5094), (2830, 4608), (2880, 4528), (3072, 4245), (3396, 3840)]