18202560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 58862976

約数和(自身を除く): 40660416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 283, 320, 335, 402, 480, 536, 566, 670, 804, 849, 960, 1005, 1072, 1132, 1340, 1415, 1608, 1698, 2010, 2144, 2264, 2680, 2830, 3216, 3396, 4020, 4245, 4288, 4528, 5360, 5660, 6432, 6792, 8040, 8490, 9056, 10720, 11320, 12864, 13584, 16080, 16980, 18112, 18961, 21440, 22640, 27168, 32160, 33960, 37922, 45280, 54336, 56883, 64320, 67920, 75844, 90560, 94805, 113766, 135840, 151688, 189610, 227532, 271680, 284415, 303376, 379220, 455064, 568830, 606752, 758440, 910128, 1137660, 1213504, 1516880, 1820256, 2275320, 3033760, 3640512, 4550640, 6067520, 9101280, 18202560]

約数ペア:

[(1, 18202560), (2, 9101280), (3, 6067520), (4, 4550640), (5, 3640512), (6, 3033760), (8, 2275320), (10, 1820256), (12, 1516880), (15, 1213504), (16, 1137660), (20, 910128), (24, 758440), (30, 606752), (32, 568830), (40, 455064), (48, 379220), (60, 303376), (64, 284415), (67, 271680), (80, 227532), (96, 189610), (120, 151688), (134, 135840), (160, 113766), (192, 94805), (201, 90560), (240, 75844), (268, 67920), (283, 64320), (320, 56883), (335, 54336), (402, 45280), (480, 37922), (536, 33960), (566, 32160), (670, 27168), (804, 22640), (849, 21440), (960, 18961), (1005, 18112), (1072, 16980), (1132, 16080), (1340, 13584), (1415, 12864), (1608, 11320), (1698, 10720), (2010, 9056), (2144, 8490), (2264, 8040), (2680, 6792), (2830, 6432), (3216, 5660), (3396, 5360), (4020, 4528), (4245, 4288)]