549384240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 240

約数和(自身を含む): 1908279648

約数和(自身を除く): 1358895408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 361, 373, 380, 408, 456, 510, 570, 646, 680, 722, 746, 760, 816, 912, 969, 1020, 1083, 1119, 1140, 1292, 1360, 1444, 1492, 1520, 1615, 1805, 1865, 1938, 2040, 2166, 2238, 2280, 2584, 2888, 2984, 3230, 3610, 3730, 3876, 4080, 4332, 4476, 4560, 4845, 5168, 5415, 5595, 5776, 5968, 6137, 6341, 6460, 7087, 7220, 7460, 7752, 8664, 8952, 9690, 10830, 11190, 12274, 12682, 12920, 14174, 14440, 14920, 15504, 17328, 17904, 18411, 19023, 19380, 21261, 21660, 22380, 24548, 25364, 25840, 28348, 28880, 29840, 30685, 31705, 35435, 36822, 38046, 38760, 42522, 43320, 44760, 49096, 50728, 56696, 61370, 63410, 70870, 73644, 76092, 77520, 85044, 86640, 89520, 92055, 95115, 98192, 101456, 106305, 113392, 120479, 122740, 126820, 134653, 141740, 147288, 152184, 170088, 184110, 190230, 212610, 240958, 245480, 253640, 269306, 283480, 294576, 304368, 340176, 361437, 368220, 380460, 403959, 425220, 481916, 490960, 507280, 538612, 566960, 602395, 673265, 722874, 736440, 760920, 807918, 850440, 963832, 1077224, 1204790, 1346530, 1445748, 1472880, 1521840, 1615836, 1700880, 1807185, 1927664, 2019795, 2154448, 2289101, 2409580, 2693060, 2891496, 3231672, 3614370, 4039590, 4578202, 4819160, 5386120, 5782992, 6463344, 6867303, 7228740, 8079180, 9156404, 9638320, 10772240, 11445505, 13734606, 14457480, 16158360, 18312808, 22891010, 27469212, 28914960, 32316720, 34336515, 36625616, 45782020, 54938424, 68673030, 91564040, 109876848, 137346060, 183128080, 274692120, 549384240]

約数ペア:

[(1, 549384240), (2, 274692120), (3, 183128080), (4, 137346060), (5, 109876848), (6, 91564040), (8, 68673030), (10, 54938424), (12, 45782020), (15, 36625616), (16, 34336515), (17, 32316720), (19, 28914960), (20, 27469212), (24, 22891010), (30, 18312808), (34, 16158360), (38, 14457480), (40, 13734606), (48, 11445505), (51, 10772240), (57, 9638320), (60, 9156404), (68, 8079180), (76, 7228740), (80, 6867303), (85, 6463344), (95, 5782992), (102, 5386120), (114, 4819160), (120, 4578202), (136, 4039590), (152, 3614370), (170, 3231672), (190, 2891496), (204, 2693060), (228, 2409580), (240, 2289101), (255, 2154448), (272, 2019795), (285, 1927664), (304, 1807185), (323, 1700880), (340, 1615836), (361, 1521840), (373, 1472880), (380, 1445748), (408, 1346530), (456, 1204790), (510, 1077224), (570, 963832), (646, 850440), (680, 807918), (722, 760920), (746, 736440), (760, 722874), (816, 673265), (912, 602395), (969, 566960), (1020, 538612), (1083, 507280), (1119, 490960), (1140, 481916), (1292, 425220), (1360, 403959), (1444, 380460), (1492, 368220), (1520, 361437), (1615, 340176), (1805, 304368), (1865, 294576), (1938, 283480), (2040, 269306), (2166, 253640), (2238, 245480), (2280, 240958), (2584, 212610), (2888, 190230), (2984, 184110), (3230, 170088), (3610, 152184), (3730, 147288), (3876, 141740), (4080, 134653), (4332, 126820), (4476, 122740), (4560, 120479), (4845, 113392), (5168, 106305), (5415, 101456), (5595, 98192), (5776, 95115), (5968, 92055), (6137, 89520), (6341, 86640), (6460, 85044), (7087, 77520), (7220, 76092), (7460, 73644), (7752, 70870), (8664, 63410), (8952, 61370), (9690, 56696), (10830, 50728), (11190, 49096), (12274, 44760), (12682, 43320), (12920, 42522), (14174, 38760), (14440, 38046), (14920, 36822), (15504, 35435), (17328, 31705), (17904, 30685), (18411, 29840), (19023, 28880), (19380, 28348), (21261, 25840), (21660, 25364), (22380, 24548)]