465451920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 280

約数和(自身を含む): 1697944896

約数和(自身を除く): 1232492976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 347, 360, 368, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 694, 720, 729, 810, 828, 920, 972, 1035, 1041, 1080, 1104, 1215, 1242, 1296, 1380, 1388, 1458, 1620, 1656, 1735, 1840, 1863, 1944, 2070, 2082, 2160, 2430, 2484, 2760, 2776, 2916, 3105, 3123, 3240, 3312, 3470, 3645, 3726, 3888, 4140, 4164, 4860, 4968, 5205, 5520, 5552, 5589, 5832, 6210, 6246, 6480, 6940, 7290, 7452, 7981, 8280, 8328, 9315, 9369, 9720, 9936, 10410, 11178, 11664, 12420, 12492, 13880, 14580, 14904, 15615, 15962, 16560, 16656, 16767, 18630, 18738, 19440, 20820, 22356, 23943, 24840, 24984, 27760, 27945, 28107, 29160, 29808, 31230, 31924, 33534, 37260, 37476, 39905, 41640, 44712, 46845, 47886, 49680, 49968, 55890, 56214, 58320, 62460, 63848, 67068, 71829, 74520, 74952, 79810, 83280, 83835, 84321, 89424, 93690, 95772, 111780, 112428, 119715, 124920, 127696, 134136, 140535, 143658, 149040, 149904, 159620, 167670, 168642, 187380, 191544, 215487, 223560, 224856, 239430, 249840, 252963, 268272, 281070, 287316, 319240, 335340, 337284, 359145, 374760, 383088, 421605, 430974, 447120, 449712, 478860, 505926, 562140, 574632, 638480, 646461, 670680, 674568, 718290, 749520, 843210, 861948, 957720, 1011852, 1077435, 1124280, 1149264, 1264815, 1292922, 1341360, 1349136, 1436580, 1686420, 1723896, 1915440, 1939383, 2023704, 2154870, 2248560, 2529630, 2585844, 2873160, 3232305, 3372840, 3447792, 3878766, 4047408, 4309740, 5059260, 5171688, 5746320, 5818149, 6464610, 6745680, 7757532, 8619480, 9696915, 10118520, 10343376, 11636298, 12929220, 15515064, 17238960, 19393830, 20237040, 23272596, 25858440, 29090745, 31030128, 38787660, 46545192, 51716880, 58181490, 77575320, 93090384, 116362980, 155150640, 232725960, 465451920]

約数ペア:

[(1, 465451920), (2, 232725960), (3, 155150640), (4, 116362980), (5, 93090384), (6, 77575320), (8, 58181490), (9, 51716880), (10, 46545192), (12, 38787660), (15, 31030128), (16, 29090745), (18, 25858440), (20, 23272596), (23, 20237040), (24, 19393830), (27, 17238960), (30, 15515064), (36, 12929220), (40, 11636298), (45, 10343376), (46, 10118520), (48, 9696915), (54, 8619480), (60, 7757532), (69, 6745680), (72, 6464610), (80, 5818149), (81, 5746320), (90, 5171688), (92, 5059260), (108, 4309740), (115, 4047408), (120, 3878766), (135, 3447792), (138, 3372840), (144, 3232305), (162, 2873160), (180, 2585844), (184, 2529630), (207, 2248560), (216, 2154870), (230, 2023704), (240, 1939383), (243, 1915440), (270, 1723896), (276, 1686420), (324, 1436580), (345, 1349136), (347, 1341360), (360, 1292922), (368, 1264815), (405, 1149264), (414, 1124280), (432, 1077435), (460, 1011852), (486, 957720), (540, 861948), (552, 843210), (621, 749520), (648, 718290), (690, 674568), (694, 670680), (720, 646461), (729, 638480), (810, 574632), (828, 562140), (920, 505926), (972, 478860), (1035, 449712), (1041, 447120), (1080, 430974), (1104, 421605), (1215, 383088), (1242, 374760), (1296, 359145), (1380, 337284), (1388, 335340), (1458, 319240), (1620, 287316), (1656, 281070), (1735, 268272), (1840, 252963), (1863, 249840), (1944, 239430), (2070, 224856), (2082, 223560), (2160, 215487), (2430, 191544), (2484, 187380), (2760, 168642), (2776, 167670), (2916, 159620), (3105, 149904), (3123, 149040), (3240, 143658), (3312, 140535), (3470, 134136), (3645, 127696), (3726, 124920), (3888, 119715), (4140, 112428), (4164, 111780), (4860, 95772), (4968, 93690), (5205, 89424), (5520, 84321), (5552, 83835), (5589, 83280), (5832, 79810), (6210, 74952), (6246, 74520), (6480, 71829), (6940, 67068), (7290, 63848), (7452, 62460), (7981, 58320), (8280, 56214), (8328, 55890), (9315, 49968), (9369, 49680), (9720, 47886), (9936, 46845), (10410, 44712), (11178, 41640), (11664, 39905), (12420, 37476), (12492, 37260), (13880, 33534), (14580, 31924), (14904, 31230), (15615, 29808), (15962, 29160), (16560, 28107), (16656, 27945), (16767, 27760), (18630, 24984), (18738, 24840), (19440, 23943), (20820, 22356)]