18381611520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{797813}}^1$

素因数の和:797842

約数の個数: 120

約数和(自身を含む): 63660770316

約数和(自身を除く): 45279158796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 797813, 1595626, 2393439, 3191252, 3989065, 4786878, 6382504, 7180317, 7978130, 9573756, 11967195, 12765008, 14360634, 15956260, 19147512, 23934390, 25530016, 28721268, 31912520, 35901585, 38295024, 47868780, 51060032, 57442536, 63825040, 71803170, 76590048, 95737560, 102120064, 114885072, 127650080, 143606340, 153180096, 191475120, 204240128, 229770144, 255300160, 287212680, 306360192, 382950240, 408480256, 459540288, 510600320, 574425360, 612720384, 765900480, 919080576, 1021200640, 1148850720, 1225440768, 1531800960, 1838161152, 2042401280, 2297701440, 3063601920, 3676322304, 4595402880, 6127203840, 9190805760, 18381611520]

約数ペア:

[(1, 18381611520), (2, 9190805760), (3, 6127203840), (4, 4595402880), (5, 3676322304), (6, 3063601920), (8, 2297701440), (9, 2042401280), (10, 1838161152), (12, 1531800960), (15, 1225440768), (16, 1148850720), (18, 1021200640), (20, 919080576), (24, 765900480), (30, 612720384), (32, 574425360), (36, 510600320), (40, 459540288), (45, 408480256), (48, 382950240), (60, 306360192), (64, 287212680), (72, 255300160), (80, 229770144), (90, 204240128), (96, 191475120), (120, 153180096), (128, 143606340), (144, 127650080), (160, 114885072), (180, 102120064), (192, 95737560), (240, 76590048), (256, 71803170), (288, 63825040), (320, 57442536), (360, 51060032), (384, 47868780), (480, 38295024), (512, 35901585), (576, 31912520), (640, 28721268), (720, 25530016), (768, 23934390), (960, 19147512), (1152, 15956260), (1280, 14360634), (1440, 12765008), (1536, 11967195), (1920, 9573756), (2304, 7978130), (2560, 7180317), (2880, 6382504), (3840, 4786878), (4608, 3989065), (5760, 3191252), (7680, 2393439), (11520, 1595626), (23040, 797813)]