635917680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14479}}^1$

素因数の和:14559

約数の個数: 120

約数和(自身を含む): 2170783680

約数和(自身を除く): 1534866000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14479, 14640, 21960, 28958, 43437, 43920, 57916, 72395, 86874, 115832, 130311, 144790, 173748, 217185, 231664, 260622, 289580, 347496, 434370, 521244, 579160, 651555, 694992, 868740, 883219, 1042488, 1158320, 1303110, 1737480, 1766438, 2084976, 2606220, 2649657, 3474960, 3532876, 4416095, 5212440, 5299314, 7065752, 7948971, 8832190, 10424880, 10598628, 13248285, 14131504, 15897942, 17664380, 21197256, 26496570, 31795884, 35328760, 39744855, 42394512, 52993140, 63591768, 70657520, 79489710, 105986280, 127183536, 158979420, 211972560, 317958840, 635917680]

約数ペア:

[(1, 635917680), (2, 317958840), (3, 211972560), (4, 158979420), (5, 127183536), (6, 105986280), (8, 79489710), (9, 70657520), (10, 63591768), (12, 52993140), (15, 42394512), (16, 39744855), (18, 35328760), (20, 31795884), (24, 26496570), (30, 21197256), (36, 17664380), (40, 15897942), (45, 14131504), (48, 13248285), (60, 10598628), (61, 10424880), (72, 8832190), (80, 7948971), (90, 7065752), (120, 5299314), (122, 5212440), (144, 4416095), (180, 3532876), (183, 3474960), (240, 2649657), (244, 2606220), (305, 2084976), (360, 1766438), (366, 1737480), (488, 1303110), (549, 1158320), (610, 1042488), (720, 883219), (732, 868740), (915, 694992), (976, 651555), (1098, 579160), (1220, 521244), (1464, 434370), (1830, 347496), (2196, 289580), (2440, 260622), (2745, 231664), (2928, 217185), (3660, 173748), (4392, 144790), (4880, 130311), (5490, 115832), (7320, 86874), (8784, 72395), (10980, 57916), (14479, 43920), (14640, 43437), (21960, 28958)]