180793080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 661248000

約数和(自身を除く): 480454920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 90, 104, 108, 117, 120, 130, 135, 156, 158, 163, 180, 195, 216, 234, 237, 260, 270, 312, 316, 326, 351, 360, 390, 395, 468, 474, 489, 520, 540, 585, 632, 652, 702, 711, 780, 790, 815, 936, 948, 978, 1027, 1080, 1170, 1185, 1304, 1404, 1422, 1467, 1560, 1580, 1630, 1755, 1896, 1956, 2054, 2119, 2133, 2340, 2370, 2445, 2808, 2844, 2934, 3081, 3160, 3260, 3510, 3555, 3912, 4108, 4238, 4266, 4401, 4680, 4740, 4890, 5135, 5688, 5868, 6162, 6357, 6520, 7020, 7110, 7335, 8216, 8476, 8532, 8802, 9243, 9480, 9780, 10270, 10595, 10665, 11736, 12324, 12714, 12877, 14040, 14220, 14670, 15405, 16952, 17064, 17604, 18486, 19071, 19560, 20540, 21190, 21330, 22005, 24648, 25428, 25754, 27729, 28440, 29340, 30810, 31785, 35208, 36972, 38142, 38631, 41080, 42380, 42660, 44010, 46215, 50856, 51508, 55458, 57213, 58680, 61620, 63570, 64385, 73944, 76284, 77262, 84760, 85320, 88020, 92430, 95355, 103016, 110916, 114426, 115893, 123240, 127140, 128770, 138645, 152568, 154524, 167401, 176040, 184860, 190710, 193155, 221832, 228852, 231786, 254280, 257540, 277290, 286065, 309048, 334802, 347679, 369720, 381420, 386310, 457704, 463572, 502203, 515080, 554580, 572130, 579465, 669604, 695358, 762840, 772620, 837005, 927144, 1004406, 1109160, 1144260, 1158930, 1339208, 1390716, 1506609, 1545240, 1674010, 1738395, 2008812, 2288520, 2317860, 2511015, 2781432, 3013218, 3348020, 3476790, 4017624, 4519827, 4635720, 5022030, 6026436, 6696040, 6953580, 7533045, 9039654, 10044060, 12052872, 13907160, 15066090, 18079308, 20088120, 22599135, 30132180, 36158616, 45198270, 60264360, 90396540, 180793080]

約数ペア:

[(1, 180793080), (2, 90396540), (3, 60264360), (4, 45198270), (5, 36158616), (6, 30132180), (8, 22599135), (9, 20088120), (10, 18079308), (12, 15066090), (13, 13907160), (15, 12052872), (18, 10044060), (20, 9039654), (24, 7533045), (26, 6953580), (27, 6696040), (30, 6026436), (36, 5022030), (39, 4635720), (40, 4519827), (45, 4017624), (52, 3476790), (54, 3348020), (60, 3013218), (65, 2781432), (72, 2511015), (78, 2317860), (79, 2288520), (90, 2008812), (104, 1738395), (108, 1674010), (117, 1545240), (120, 1506609), (130, 1390716), (135, 1339208), (156, 1158930), (158, 1144260), (163, 1109160), (180, 1004406), (195, 927144), (216, 837005), (234, 772620), (237, 762840), (260, 695358), (270, 669604), (312, 579465), (316, 572130), (326, 554580), (351, 515080), (360, 502203), (390, 463572), (395, 457704), (468, 386310), (474, 381420), (489, 369720), (520, 347679), (540, 334802), (585, 309048), (632, 286065), (652, 277290), (702, 257540), (711, 254280), (780, 231786), (790, 228852), (815, 221832), (936, 193155), (948, 190710), (978, 184860), (1027, 176040), (1080, 167401), (1170, 154524), (1185, 152568), (1304, 138645), (1404, 128770), (1422, 127140), (1467, 123240), (1560, 115893), (1580, 114426), (1630, 110916), (1755, 103016), (1896, 95355), (1956, 92430), (2054, 88020), (2119, 85320), (2133, 84760), (2340, 77262), (2370, 76284), (2445, 73944), (2808, 64385), (2844, 63570), (2934, 61620), (3081, 58680), (3160, 57213), (3260, 55458), (3510, 51508), (3555, 50856), (3912, 46215), (4108, 44010), (4238, 42660), (4266, 42380), (4401, 41080), (4680, 38631), (4740, 38142), (4890, 36972), (5135, 35208), (5688, 31785), (5868, 30810), (6162, 29340), (6357, 28440), (6520, 27729), (7020, 25754), (7110, 25428), (7335, 24648), (8216, 22005), (8476, 21330), (8532, 21190), (8802, 20540), (9243, 19560), (9480, 19071), (9780, 18486), (10270, 17604), (10595, 17064), (10665, 16952), (11736, 15405), (12324, 14670), (12714, 14220), (12877, 14040)]