115621440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10949}}^1$

素因数の和:10980

約数の個数: 112

約数和(自身を含む): 400507200

約数和(自身を除く): 284885760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 10949, 21898, 32847, 43796, 54745, 65694, 87592, 109490, 120439, 131388, 164235, 175184, 218980, 240878, 262776, 328470, 350368, 361317, 437960, 481756, 525552, 602195, 656940, 700736, 722634, 875920, 963512, 1051104, 1204390, 1313880, 1445268, 1751840, 1806585, 1927024, 2102208, 2408780, 2627760, 2890536, 3503680, 3613170, 3854048, 4817560, 5255520, 5781072, 7226340, 7708096, 9635120, 10511040, 11562144, 14452680, 19270240, 23124288, 28905360, 38540480, 57810720, 115621440]

約数ペア:

[(1, 115621440), (2, 57810720), (3, 38540480), (4, 28905360), (5, 23124288), (6, 19270240), (8, 14452680), (10, 11562144), (11, 10511040), (12, 9635120), (15, 7708096), (16, 7226340), (20, 5781072), (22, 5255520), (24, 4817560), (30, 3854048), (32, 3613170), (33, 3503680), (40, 2890536), (44, 2627760), (48, 2408780), (55, 2102208), (60, 1927024), (64, 1806585), (66, 1751840), (80, 1445268), (88, 1313880), (96, 1204390), (110, 1051104), (120, 963512), (132, 875920), (160, 722634), (165, 700736), (176, 656940), (192, 602195), (220, 525552), (240, 481756), (264, 437960), (320, 361317), (330, 350368), (352, 328470), (440, 262776), (480, 240878), (528, 218980), (660, 175184), (704, 164235), (880, 131388), (960, 120439), (1056, 109490), (1320, 87592), (1760, 65694), (2112, 54745), (2640, 43796), (3520, 32847), (5280, 21898), (10560, 10949)]