1247854080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14771}}^1$

素因数の和:14808

約数の個数: 160

約数和(自身を含む): 4352185728

約数和(自身を除く): 3104331648

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, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 14771, 16896, 21120, 28160, 29542, 42240, 44313, 59084, 73855, 84480, 88626, 118168, 147710, 162481, 177252, 221565, 236336, 295420, 324962, 354504, 443130, 472672, 487443, 590840, 649924, 709008, 812405, 886260, 945344, 974886, 1181680, 1299848, 1418016, 1624810, 1772520, 1890688, 1949772, 2363360, 2437215, 2599696, 2836032, 3249620, 3545040, 3781376, 3899544, 4726720, 4874430, 5199392, 5672064, 6499240, 7090080, 7562752, 7799088, 9453440, 9748860, 10398784, 11344128, 12998480, 14180160, 15598176, 18906880, 19497720, 20797568, 22688256, 25996960, 28360320, 31196352, 37813760, 38995440, 41595136, 51993920, 56720640, 62392704, 77990880, 83190272, 103987840, 113441280, 124785408, 155981760, 207975680, 249570816, 311963520, 415951360, 623927040, 1247854080]

約数ペア:

[(1, 1247854080), (2, 623927040), (3, 415951360), (4, 311963520), (5, 249570816), (6, 207975680), (8, 155981760), (10, 124785408), (11, 113441280), (12, 103987840), (15, 83190272), (16, 77990880), (20, 62392704), (22, 56720640), (24, 51993920), (30, 41595136), (32, 38995440), (33, 37813760), (40, 31196352), (44, 28360320), (48, 25996960), (55, 22688256), (60, 20797568), (64, 19497720), (66, 18906880), (80, 15598176), (88, 14180160), (96, 12998480), (110, 11344128), (120, 10398784), (128, 9748860), (132, 9453440), (160, 7799088), (165, 7562752), (176, 7090080), (192, 6499240), (220, 5672064), (240, 5199392), (256, 4874430), (264, 4726720), (320, 3899544), (330, 3781376), (352, 3545040), (384, 3249620), (440, 2836032), (480, 2599696), (512, 2437215), (528, 2363360), (640, 1949772), (660, 1890688), (704, 1772520), (768, 1624810), (880, 1418016), (960, 1299848), (1056, 1181680), (1280, 974886), (1320, 945344), (1408, 886260), (1536, 812405), (1760, 709008), (1920, 649924), (2112, 590840), (2560, 487443), (2640, 472672), (2816, 443130), (3520, 354504), (3840, 324962), (4224, 295420), (5280, 236336), (5632, 221565), (7040, 177252), (7680, 162481), (8448, 147710), (10560, 118168), (14080, 88626), (14771, 84480), (16896, 73855), (21120, 59084), (28160, 44313), (29542, 42240)]