478697040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2439

約数の個数: 200

約数和(自身を含む): 1716937728

約数和(自身を除く): 1238240688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2383, 2480, 2511, 2790, 3240, 3348, 3720, 4185, 4464, 4766, 5022, 5580, 6480, 6696, 7149, 7440, 8370, 9532, 10044, 11160, 11915, 12555, 13392, 14298, 16740, 19064, 20088, 21447, 22320, 23830, 25110, 28596, 33480, 35745, 38128, 40176, 42894, 47660, 50220, 57192, 64341, 66960, 71490, 73873, 85788, 95320, 100440, 107235, 114384, 128682, 142980, 147746, 171576, 190640, 193023, 200880, 214470, 221619, 257364, 285960, 295492, 321705, 343152, 369365, 386046, 428940, 443238, 514728, 571920, 590984, 643410, 664857, 738730, 772092, 857880, 886476, 965115, 1029456, 1108095, 1181968, 1286820, 1329714, 1477460, 1544184, 1715760, 1772952, 1930230, 1994571, 2216190, 2573640, 2659428, 2954920, 3088368, 3324285, 3545904, 3860460, 3989142, 4432380, 5147280, 5318856, 5909840, 5983713, 6648570, 7720920, 7978284, 8864760, 9972855, 10637712, 11967426, 13297140, 15441840, 15956568, 17729520, 19945710, 23934852, 26594280, 29918565, 31913136, 39891420, 47869704, 53188560, 59837130, 79782840, 95739408, 119674260, 159565680, 239348520, 478697040]

約数ペア:

[(1, 478697040), (2, 239348520), (3, 159565680), (4, 119674260), (5, 95739408), (6, 79782840), (8, 59837130), (9, 53188560), (10, 47869704), (12, 39891420), (15, 31913136), (16, 29918565), (18, 26594280), (20, 23934852), (24, 19945710), (27, 17729520), (30, 15956568), (31, 15441840), (36, 13297140), (40, 11967426), (45, 10637712), (48, 9972855), (54, 8864760), (60, 7978284), (62, 7720920), (72, 6648570), (80, 5983713), (81, 5909840), (90, 5318856), (93, 5147280), (108, 4432380), (120, 3989142), (124, 3860460), (135, 3545904), (144, 3324285), (155, 3088368), (162, 2954920), (180, 2659428), (186, 2573640), (216, 2216190), (240, 1994571), (248, 1930230), (270, 1772952), (279, 1715760), (310, 1544184), (324, 1477460), (360, 1329714), (372, 1286820), (405, 1181968), (432, 1108095), (465, 1029456), (496, 965115), (540, 886476), (558, 857880), (620, 772092), (648, 738730), (720, 664857), (744, 643410), (810, 590984), (837, 571920), (930, 514728), (1080, 443238), (1116, 428940), (1240, 386046), (1296, 369365), (1395, 343152), (1488, 321705), (1620, 295492), (1674, 285960), (1860, 257364), (2160, 221619), (2232, 214470), (2383, 200880), (2480, 193023), (2511, 190640), (2790, 171576), (3240, 147746), (3348, 142980), (3720, 128682), (4185, 114384), (4464, 107235), (4766, 100440), (5022, 95320), (5580, 85788), (6480, 73873), (6696, 71490), (7149, 66960), (7440, 64341), (8370, 57192), (9532, 50220), (10044, 47660), (11160, 42894), (11915, 40176), (12555, 38128), (13392, 35745), (14298, 33480), (16740, 28596), (19064, 25110), (20088, 23830), (21447, 22320)]