69786240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1954

約数の個数: 128

約数和(自身を含む): 234273600

約数和(自身を除く): 164487360

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1913, 1920, 2280, 2432, 3040, 3648, 3826, 4560, 5739, 6080, 7296, 7652, 9120, 9565, 11478, 12160, 15304, 18240, 19130, 22956, 28695, 30608, 36347, 36480, 38260, 45912, 57390, 61216, 72694, 76520, 91824, 109041, 114780, 122432, 145388, 153040, 181735, 183648, 218082, 229560, 244864, 290776, 306080, 363470, 367296, 436164, 459120, 545205, 581552, 612160, 726940, 734592, 872328, 918240, 1090410, 1163104, 1224320, 1453880, 1744656, 1836480, 2180820, 2326208, 2907760, 3489312, 3672960, 4361640, 4652416, 5815520, 6978624, 8723280, 11631040, 13957248, 17446560, 23262080, 34893120, 69786240]

約数ペア:

[(1, 69786240), (2, 34893120), (3, 23262080), (4, 17446560), (5, 13957248), (6, 11631040), (8, 8723280), (10, 6978624), (12, 5815520), (15, 4652416), (16, 4361640), (19, 3672960), (20, 3489312), (24, 2907760), (30, 2326208), (32, 2180820), (38, 1836480), (40, 1744656), (48, 1453880), (57, 1224320), (60, 1163104), (64, 1090410), (76, 918240), (80, 872328), (95, 734592), (96, 726940), (114, 612160), (120, 581552), (128, 545205), (152, 459120), (160, 436164), (190, 367296), (192, 363470), (228, 306080), (240, 290776), (285, 244864), (304, 229560), (320, 218082), (380, 183648), (384, 181735), (456, 153040), (480, 145388), (570, 122432), (608, 114780), (640, 109041), (760, 91824), (912, 76520), (960, 72694), (1140, 61216), (1216, 57390), (1520, 45912), (1824, 38260), (1913, 36480), (1920, 36347), (2280, 30608), (2432, 28695), (3040, 22956), (3648, 19130), (3826, 18240), (4560, 15304), (5739, 12160), (6080, 11478), (7296, 9565), (7652, 9120)]