38933280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1463

約数の個数: 144

約数和(自身を含む): 139950720

約数和(自身を除く): 101017440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1423, 1440, 1520, 1710, 1824, 2280, 2736, 2846, 3040, 3420, 4269, 4560, 5472, 5692, 6840, 7115, 8538, 9120, 11384, 12807, 13680, 14230, 17076, 21345, 22768, 25614, 27037, 27360, 28460, 34152, 42690, 45536, 51228, 54074, 56920, 64035, 68304, 81111, 85380, 102456, 108148, 113840, 128070, 135185, 136608, 162222, 170760, 204912, 216296, 227680, 243333, 256140, 270370, 324444, 341520, 405555, 409824, 432592, 486666, 512280, 540740, 648888, 683040, 811110, 865184, 973332, 1024560, 1081480, 1216665, 1297776, 1622220, 1946664, 2049120, 2162960, 2433330, 2595552, 3244440, 3893328, 4325920, 4866660, 6488880, 7786656, 9733320, 12977760, 19466640, 38933280]

約数ペア:

[(1, 38933280), (2, 19466640), (3, 12977760), (4, 9733320), (5, 7786656), (6, 6488880), (8, 4866660), (9, 4325920), (10, 3893328), (12, 3244440), (15, 2595552), (16, 2433330), (18, 2162960), (19, 2049120), (20, 1946664), (24, 1622220), (30, 1297776), (32, 1216665), (36, 1081480), (38, 1024560), (40, 973332), (45, 865184), (48, 811110), (57, 683040), (60, 648888), (72, 540740), (76, 512280), (80, 486666), (90, 432592), (95, 409824), (96, 405555), (114, 341520), (120, 324444), (144, 270370), (152, 256140), (160, 243333), (171, 227680), (180, 216296), (190, 204912), (228, 170760), (240, 162222), (285, 136608), (288, 135185), (304, 128070), (342, 113840), (360, 108148), (380, 102456), (456, 85380), (480, 81111), (570, 68304), (608, 64035), (684, 56920), (720, 54074), (760, 51228), (855, 45536), (912, 42690), (1140, 34152), (1368, 28460), (1423, 27360), (1440, 27037), (1520, 25614), (1710, 22768), (1824, 21345), (2280, 17076), (2736, 14230), (2846, 13680), (3040, 12807), (3420, 11384), (4269, 9120), (4560, 8538), (5472, 7115), (5692, 6840)]