1288061760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36263}}^1$

素因数の和:36320

約数の個数: 112

約数和(自身を含む): 4200241536

約数和(自身を除く): 2912179776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760, 35520, 36263, 72526, 108789, 145052, 181315, 217578, 290104, 362630, 435156, 543945, 580208, 725260, 870312, 1087890, 1160416, 1341731, 1450520, 1740624, 2175780, 2320832, 2683462, 2901040, 3481248, 4025193, 4351560, 5366924, 5802080, 6708655, 6962496, 8050386, 8703120, 10733848, 11604160, 13417310, 16100772, 17406240, 20125965, 21467696, 26834620, 32201544, 34812480, 40251930, 42935392, 53669240, 64403088, 80503860, 85870784, 107338480, 128806176, 161007720, 214676960, 257612352, 322015440, 429353920, 644030880, 1288061760]

約数ペア:

[(1, 1288061760), (2, 644030880), (3, 429353920), (4, 322015440), (5, 257612352), (6, 214676960), (8, 161007720), (10, 128806176), (12, 107338480), (15, 85870784), (16, 80503860), (20, 64403088), (24, 53669240), (30, 42935392), (32, 40251930), (37, 34812480), (40, 32201544), (48, 26834620), (60, 21467696), (64, 20125965), (74, 17406240), (80, 16100772), (96, 13417310), (111, 11604160), (120, 10733848), (148, 8703120), (160, 8050386), (185, 6962496), (192, 6708655), (222, 5802080), (240, 5366924), (296, 4351560), (320, 4025193), (370, 3481248), (444, 2901040), (480, 2683462), (555, 2320832), (592, 2175780), (740, 1740624), (888, 1450520), (960, 1341731), (1110, 1160416), (1184, 1087890), (1480, 870312), (1776, 725260), (2220, 580208), (2368, 543945), (2960, 435156), (3552, 362630), (4440, 290104), (5920, 217578), (7104, 181315), (8880, 145052), (11840, 108789), (17760, 72526), (35520, 36263)]