11728320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 112

約数和(自身を含む): 39258240

約数和(自身を除く): 27529920

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 643, 760, 912, 960, 1140, 1216, 1286, 1520, 1824, 1929, 2280, 2572, 3040, 3215, 3648, 3858, 4560, 5144, 6080, 6430, 7716, 9120, 9645, 10288, 12217, 12860, 15432, 18240, 19290, 20576, 24434, 25720, 30864, 36651, 38580, 41152, 48868, 51440, 61085, 61728, 73302, 77160, 97736, 102880, 122170, 123456, 146604, 154320, 183255, 195472, 205760, 244340, 293208, 308640, 366510, 390944, 488680, 586416, 617280, 733020, 781888, 977360, 1172832, 1466040, 1954720, 2345664, 2932080, 3909440, 5864160, 11728320]

約数ペア:

[(1, 11728320), (2, 5864160), (3, 3909440), (4, 2932080), (5, 2345664), (6, 1954720), (8, 1466040), (10, 1172832), (12, 977360), (15, 781888), (16, 733020), (19, 617280), (20, 586416), (24, 488680), (30, 390944), (32, 366510), (38, 308640), (40, 293208), (48, 244340), (57, 205760), (60, 195472), (64, 183255), (76, 154320), (80, 146604), (95, 123456), (96, 122170), (114, 102880), (120, 97736), (152, 77160), (160, 73302), (190, 61728), (192, 61085), (228, 51440), (240, 48868), (285, 41152), (304, 38580), (320, 36651), (380, 30864), (456, 25720), (480, 24434), (570, 20576), (608, 19290), (643, 18240), (760, 15432), (912, 12860), (960, 12217), (1140, 10288), (1216, 9645), (1286, 9120), (1520, 7716), (1824, 6430), (1929, 6080), (2280, 5144), (2572, 4560), (3040, 3858), (3215, 3648)]