180994320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 667426032

約数和(自身を除く): 486431712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 317, 360, 366, 390, 468, 488, 520, 549, 585, 610, 624, 634, 720, 732, 780, 793, 915, 936, 951, 976, 1040, 1098, 1170, 1220, 1268, 1464, 1560, 1585, 1586, 1830, 1872, 1902, 2196, 2340, 2379, 2440, 2536, 2745, 2853, 2928, 3120, 3170, 3172, 3660, 3804, 3965, 4121, 4392, 4680, 4755, 4758, 4880, 5072, 5490, 5706, 6340, 6344, 7137, 7320, 7608, 7930, 8242, 8784, 9360, 9510, 9516, 10980, 11412, 11895, 12363, 12680, 12688, 14265, 14274, 14640, 15216, 15860, 16484, 19020, 19032, 19337, 20605, 21960, 22824, 23790, 24726, 25360, 28530, 28548, 31720, 32968, 35685, 37089, 38040, 38064, 38674, 41210, 43920, 45648, 47580, 49452, 57060, 57096, 58011, 61815, 63440, 65936, 71370, 74178, 76080, 77348, 82420, 95160, 96685, 98904, 114120, 114192, 116022, 123630, 142740, 148356, 154696, 164840, 174033, 185445, 190320, 193370, 197808, 228240, 232044, 247260, 251381, 285480, 290055, 296712, 309392, 329680, 348066, 370890, 386740, 464088, 494520, 502762, 570960, 580110, 593424, 696132, 741780, 754143, 773480, 870165, 928176, 989040, 1005524, 1160220, 1256905, 1392264, 1483560, 1508286, 1546960, 1740330, 2011048, 2262429, 2320440, 2513810, 2784528, 2967120, 3016572, 3480660, 3770715, 4022096, 4524858, 4640880, 5027620, 6033144, 6961320, 7541430, 9049716, 10055240, 11312145, 12066288, 13922640, 15082860, 18099432, 20110480, 22624290, 30165720, 36198864, 45248580, 60331440, 90497160, 180994320]

約数ペア:

[(1, 180994320), (2, 90497160), (3, 60331440), (4, 45248580), (5, 36198864), (6, 30165720), (8, 22624290), (9, 20110480), (10, 18099432), (12, 15082860), (13, 13922640), (15, 12066288), (16, 11312145), (18, 10055240), (20, 9049716), (24, 7541430), (26, 6961320), (30, 6033144), (36, 5027620), (39, 4640880), (40, 4524858), (45, 4022096), (48, 3770715), (52, 3480660), (60, 3016572), (61, 2967120), (65, 2784528), (72, 2513810), (78, 2320440), (80, 2262429), (90, 2011048), (104, 1740330), (117, 1546960), (120, 1508286), (122, 1483560), (130, 1392264), (144, 1256905), (156, 1160220), (180, 1005524), (183, 989040), (195, 928176), (208, 870165), (234, 773480), (240, 754143), (244, 741780), (260, 696132), (305, 593424), (312, 580110), (317, 570960), (360, 502762), (366, 494520), (390, 464088), (468, 386740), (488, 370890), (520, 348066), (549, 329680), (585, 309392), (610, 296712), (624, 290055), (634, 285480), (720, 251381), (732, 247260), (780, 232044), (793, 228240), (915, 197808), (936, 193370), (951, 190320), (976, 185445), (1040, 174033), (1098, 164840), (1170, 154696), (1220, 148356), (1268, 142740), (1464, 123630), (1560, 116022), (1585, 114192), (1586, 114120), (1830, 98904), (1872, 96685), (1902, 95160), (2196, 82420), (2340, 77348), (2379, 76080), (2440, 74178), (2536, 71370), (2745, 65936), (2853, 63440), (2928, 61815), (3120, 58011), (3170, 57096), (3172, 57060), (3660, 49452), (3804, 47580), (3965, 45648), (4121, 43920), (4392, 41210), (4680, 38674), (4755, 38064), (4758, 38040), (4880, 37089), (5072, 35685), (5490, 32968), (5706, 31720), (6340, 28548), (6344, 28530), (7137, 25360), (7320, 24726), (7608, 23790), (7930, 22824), (8242, 21960), (8784, 20605), (9360, 19337), (9510, 19032), (9516, 19020), (10980, 16484), (11412, 15860), (11895, 15216), (12363, 14640), (12680, 14274), (12688, 14265)]