46913280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 157960320

約数和(自身を除く): 111047040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 643, 760, 768, 912, 960, 1140, 1216, 1280, 1286, 1520, 1824, 1920, 1929, 2280, 2432, 2572, 3040, 3215, 3648, 3840, 3858, 4560, 4864, 5144, 6080, 6430, 7296, 7716, 9120, 9645, 10288, 12160, 12217, 12860, 14592, 15432, 18240, 19290, 20576, 24320, 24434, 25720, 30864, 36480, 36651, 38580, 41152, 48868, 51440, 61085, 61728, 72960, 73302, 77160, 82304, 97736, 102880, 122170, 123456, 146604, 154320, 164608, 183255, 195472, 205760, 244340, 246912, 293208, 308640, 366510, 390944, 411520, 488680, 493824, 586416, 617280, 733020, 781888, 823040, 977360, 1172832, 1234560, 1466040, 1563776, 1954720, 2345664, 2469120, 2932080, 3127552, 3909440, 4691328, 5864160, 7818880, 9382656, 11728320, 15637760, 23456640, 46913280]

約数ペア:

[(1, 46913280), (2, 23456640), (3, 15637760), (4, 11728320), (5, 9382656), (6, 7818880), (8, 5864160), (10, 4691328), (12, 3909440), (15, 3127552), (16, 2932080), (19, 2469120), (20, 2345664), (24, 1954720), (30, 1563776), (32, 1466040), (38, 1234560), (40, 1172832), (48, 977360), (57, 823040), (60, 781888), (64, 733020), (76, 617280), (80, 586416), (95, 493824), (96, 488680), (114, 411520), (120, 390944), (128, 366510), (152, 308640), (160, 293208), (190, 246912), (192, 244340), (228, 205760), (240, 195472), (256, 183255), (285, 164608), (304, 154320), (320, 146604), (380, 123456), (384, 122170), (456, 102880), (480, 97736), (570, 82304), (608, 77160), (640, 73302), (643, 72960), (760, 61728), (768, 61085), (912, 51440), (960, 48868), (1140, 41152), (1216, 38580), (1280, 36651), (1286, 36480), (1520, 30864), (1824, 25720), (1920, 24434), (1929, 24320), (2280, 20576), (2432, 19290), (2572, 18240), (3040, 15432), (3215, 14592), (3648, 12860), (3840, 12217), (3858, 12160), (4560, 10288), (4864, 9645), (5144, 9120), (6080, 7716), (6430, 7296)]