161135040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15259}}^1$

素因数の和:15290

約数の個数: 112

約数和(自身を含む): 558149760

約数和(自身を除く): 397014720

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, 15259, 30518, 45777, 61036, 76295, 91554, 122072, 152590, 167849, 183108, 228885, 244144, 305180, 335698, 366216, 457770, 488288, 503547, 610360, 671396, 732432, 839245, 915540, 976576, 1007094, 1220720, 1342792, 1464864, 1678490, 1831080, 2014188, 2441440, 2517735, 2685584, 2929728, 3356980, 3662160, 4028376, 4882880, 5035470, 5371168, 6713960, 7324320, 8056752, 10070940, 10742336, 13427920, 14648640, 16113504, 20141880, 26855840, 32227008, 40283760, 53711680, 80567520, 161135040]

約数ペア:

[(1, 161135040), (2, 80567520), (3, 53711680), (4, 40283760), (5, 32227008), (6, 26855840), (8, 20141880), (10, 16113504), (11, 14648640), (12, 13427920), (15, 10742336), (16, 10070940), (20, 8056752), (22, 7324320), (24, 6713960), (30, 5371168), (32, 5035470), (33, 4882880), (40, 4028376), (44, 3662160), (48, 3356980), (55, 2929728), (60, 2685584), (64, 2517735), (66, 2441440), (80, 2014188), (88, 1831080), (96, 1678490), (110, 1464864), (120, 1342792), (132, 1220720), (160, 1007094), (165, 976576), (176, 915540), (192, 839245), (220, 732432), (240, 671396), (264, 610360), (320, 503547), (330, 488288), (352, 457770), (440, 366216), (480, 335698), (528, 305180), (660, 244144), (704, 228885), (880, 183108), (960, 167849), (1056, 152590), (1320, 122072), (1760, 91554), (2112, 76295), (2640, 61036), (3520, 45777), (5280, 30518), (10560, 15259)]