120848640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2896

約数の個数: 144

約数和(自身を含む): 421194816

約数和(自身を除く): 300346176

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, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 2861, 3520, 3840, 4224, 5280, 5722, 7040, 8448, 8583, 10560, 11444, 14080, 14305, 17166, 21120, 22888, 28610, 31471, 34332, 42240, 42915, 45776, 57220, 62942, 68664, 85830, 91552, 94413, 114440, 125884, 137328, 157355, 171660, 183104, 188826, 228880, 251768, 274656, 314710, 343320, 366208, 377652, 457760, 472065, 503536, 549312, 629420, 686640, 732416, 755304, 915520, 944130, 1007072, 1098624, 1258840, 1373280, 1510608, 1831040, 1888260, 2014144, 2197248, 2517680, 2746560, 3021216, 3662080, 3776520, 4028288, 5035360, 5493120, 6042432, 7553040, 8056576, 10070720, 10986240, 12084864, 15106080, 20141440, 24169728, 30212160, 40282880, 60424320, 120848640]

約数ペア:

[(1, 120848640), (2, 60424320), (3, 40282880), (4, 30212160), (5, 24169728), (6, 20141440), (8, 15106080), (10, 12084864), (11, 10986240), (12, 10070720), (15, 8056576), (16, 7553040), (20, 6042432), (22, 5493120), (24, 5035360), (30, 4028288), (32, 3776520), (33, 3662080), (40, 3021216), (44, 2746560), (48, 2517680), (55, 2197248), (60, 2014144), (64, 1888260), (66, 1831040), (80, 1510608), (88, 1373280), (96, 1258840), (110, 1098624), (120, 1007072), (128, 944130), (132, 915520), (160, 755304), (165, 732416), (176, 686640), (192, 629420), (220, 549312), (240, 503536), (256, 472065), (264, 457760), (320, 377652), (330, 366208), (352, 343320), (384, 314710), (440, 274656), (480, 251768), (528, 228880), (640, 188826), (660, 183104), (704, 171660), (768, 157355), (880, 137328), (960, 125884), (1056, 114440), (1280, 94413), (1320, 91552), (1408, 85830), (1760, 68664), (1920, 62942), (2112, 57220), (2640, 45776), (2816, 42915), (2861, 42240), (3520, 34332), (3840, 31471), (4224, 28610), (5280, 22888), (5722, 21120), (7040, 17166), (8448, 14305), (8583, 14080), (10560, 11444)]