1274795520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1460

約数の個数: 160

約数和(自身を含む): 4110594048

約数和(自身を除く): 2835798528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1307, 1524, 1536, 1905, 1920, 2032, 2540, 2560, 2614, 3048, 3810, 3840, 3921, 4064, 5080, 5228, 6096, 6535, 7620, 7680, 7842, 8128, 10160, 10456, 12192, 13070, 15240, 15684, 16256, 19605, 20320, 20912, 24384, 26140, 30480, 31368, 32512, 39210, 40640, 41824, 48768, 52280, 60960, 62736, 65024, 78420, 81280, 83648, 97536, 104560, 121920, 125472, 156840, 162560, 165989, 167296, 195072, 209120, 243840, 250944, 313680, 325120, 331978, 334592, 418240, 487680, 497967, 501888, 627360, 663956, 669184, 829945, 836480, 975360, 995934, 1003776, 1254720, 1327912, 1659890, 1672960, 1991868, 2007552, 2489835, 2509440, 2655824, 3319780, 3345920, 3983736, 4979670, 5018880, 5311648, 6639560, 7967472, 9959340, 10037760, 10623296, 13279120, 15934944, 19918680, 21246592, 26558240, 31869888, 39837360, 42493184, 53116480, 63739776, 79674720, 84986368, 106232960, 127479552, 159349440, 212465920, 254959104, 318698880, 424931840, 637397760, 1274795520]

約数ペア:

[(1, 1274795520), (2, 637397760), (3, 424931840), (4, 318698880), (5, 254959104), (6, 212465920), (8, 159349440), (10, 127479552), (12, 106232960), (15, 84986368), (16, 79674720), (20, 63739776), (24, 53116480), (30, 42493184), (32, 39837360), (40, 31869888), (48, 26558240), (60, 21246592), (64, 19918680), (80, 15934944), (96, 13279120), (120, 10623296), (127, 10037760), (128, 9959340), (160, 7967472), (192, 6639560), (240, 5311648), (254, 5018880), (256, 4979670), (320, 3983736), (381, 3345920), (384, 3319780), (480, 2655824), (508, 2509440), (512, 2489835), (635, 2007552), (640, 1991868), (762, 1672960), (768, 1659890), (960, 1327912), (1016, 1254720), (1270, 1003776), (1280, 995934), (1307, 975360), (1524, 836480), (1536, 829945), (1905, 669184), (1920, 663956), (2032, 627360), (2540, 501888), (2560, 497967), (2614, 487680), (3048, 418240), (3810, 334592), (3840, 331978), (3921, 325120), (4064, 313680), (5080, 250944), (5228, 243840), (6096, 209120), (6535, 195072), (7620, 167296), (7680, 165989), (7842, 162560), (8128, 156840), (10160, 125472), (10456, 121920), (12192, 104560), (13070, 97536), (15240, 83648), (15684, 81280), (16256, 78420), (19605, 65024), (20320, 62736), (20912, 60960), (24384, 52280), (26140, 48768), (30480, 41824), (31368, 40640), (32512, 39210)]