180344160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 668697120

約数和(自身を除く): 488352960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 96, 102, 106, 120, 136, 139, 144, 153, 159, 160, 170, 180, 204, 212, 240, 255, 265, 272, 278, 288, 306, 318, 340, 360, 408, 417, 424, 477, 480, 510, 530, 544, 556, 612, 636, 680, 695, 720, 765, 795, 816, 834, 848, 901, 954, 1020, 1060, 1112, 1224, 1251, 1272, 1360, 1390, 1440, 1530, 1590, 1632, 1668, 1696, 1802, 1908, 2040, 2085, 2120, 2224, 2363, 2385, 2448, 2502, 2544, 2703, 2720, 2780, 3060, 3180, 3336, 3604, 3816, 4080, 4170, 4240, 4448, 4505, 4726, 4770, 4896, 5004, 5088, 5406, 5560, 6120, 6255, 6360, 6672, 7089, 7208, 7367, 7632, 8109, 8160, 8340, 8480, 9010, 9452, 9540, 10008, 10812, 11120, 11815, 12240, 12510, 12720, 13344, 13515, 14178, 14416, 14734, 15264, 16218, 16680, 18020, 18904, 19080, 20016, 21267, 21624, 22101, 22240, 23630, 24480, 25020, 25440, 27030, 28356, 28832, 29468, 32436, 33360, 35445, 36040, 36835, 37808, 38160, 40032, 40545, 42534, 43248, 44202, 47260, 50040, 54060, 56712, 58936, 64872, 66303, 66720, 70890, 72080, 73670, 75616, 76320, 81090, 85068, 86496, 88404, 94520, 100080, 106335, 108120, 110505, 113424, 117872, 125239, 129744, 132606, 141780, 144160, 147340, 162180, 170136, 176808, 189040, 200160, 212670, 216240, 221010, 226848, 235744, 250478, 259488, 265212, 283560, 294680, 324360, 331515, 340272, 353616, 375717, 378080, 425340, 432480, 442020, 500956, 530424, 567120, 589360, 626195, 648720, 663030, 680544, 707232, 751434, 850680, 884040, 1001912, 1060848, 1127151, 1134240, 1178720, 1252390, 1297440, 1326060, 1502868, 1701360, 1768080, 1878585, 2003824, 2121696, 2254302, 2504780, 2652120, 3005736, 3402720, 3536160, 3757170, 4007648, 4508604, 5009560, 5304240, 5635755, 6011472, 7514340, 9017208, 10019120, 10608480, 11271510, 12022944, 15028680, 18034416, 20038240, 22543020, 30057360, 36068832, 45086040, 60114720, 90172080, 180344160]

約数ペア:

[(1, 180344160), (2, 90172080), (3, 60114720), (4, 45086040), (5, 36068832), (6, 30057360), (8, 22543020), (9, 20038240), (10, 18034416), (12, 15028680), (15, 12022944), (16, 11271510), (17, 10608480), (18, 10019120), (20, 9017208), (24, 7514340), (30, 6011472), (32, 5635755), (34, 5304240), (36, 5009560), (40, 4508604), (45, 4007648), (48, 3757170), (51, 3536160), (53, 3402720), (60, 3005736), (68, 2652120), (72, 2504780), (80, 2254302), (85, 2121696), (90, 2003824), (96, 1878585), (102, 1768080), (106, 1701360), (120, 1502868), (136, 1326060), (139, 1297440), (144, 1252390), (153, 1178720), (159, 1134240), (160, 1127151), (170, 1060848), (180, 1001912), (204, 884040), (212, 850680), (240, 751434), (255, 707232), (265, 680544), (272, 663030), (278, 648720), (288, 626195), (306, 589360), (318, 567120), (340, 530424), (360, 500956), (408, 442020), (417, 432480), (424, 425340), (477, 378080), (480, 375717), (510, 353616), (530, 340272), (544, 331515), (556, 324360), (612, 294680), (636, 283560), (680, 265212), (695, 259488), (720, 250478), (765, 235744), (795, 226848), (816, 221010), (834, 216240), (848, 212670), (901, 200160), (954, 189040), (1020, 176808), (1060, 170136), (1112, 162180), (1224, 147340), (1251, 144160), (1272, 141780), (1360, 132606), (1390, 129744), (1440, 125239), (1530, 117872), (1590, 113424), (1632, 110505), (1668, 108120), (1696, 106335), (1802, 100080), (1908, 94520), (2040, 88404), (2085, 86496), (2120, 85068), (2224, 81090), (2363, 76320), (2385, 75616), (2448, 73670), (2502, 72080), (2544, 70890), (2703, 66720), (2720, 66303), (2780, 64872), (3060, 58936), (3180, 56712), (3336, 54060), (3604, 50040), (3816, 47260), (4080, 44202), (4170, 43248), (4240, 42534), (4448, 40545), (4505, 40032), (4726, 38160), (4770, 37808), (4896, 36835), (5004, 36040), (5088, 35445), (5406, 33360), (5560, 32436), (6120, 29468), (6255, 28832), (6360, 28356), (6672, 27030), (7089, 25440), (7208, 25020), (7367, 24480), (7632, 23630), (8109, 22240), (8160, 22101), (8340, 21624), (8480, 21267), (9010, 20016), (9452, 19080), (9540, 18904), (10008, 18020), (10812, 16680), (11120, 16218), (11815, 15264), (12240, 14734), (12510, 14416), (12720, 14178), (13344, 13515)]