1264796160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4514

約数の個数: 160

約数和(自身を含む): 4153609152

約数和(自身を除く): 2888812992

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, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1536, 1776, 1920, 2220, 2368, 2560, 2960, 3552, 3840, 4440, 4451, 4736, 5920, 7104, 7680, 8880, 8902, 9472, 11840, 13353, 14208, 17760, 17804, 18944, 22255, 23680, 26706, 28416, 35520, 35608, 44510, 47360, 53412, 56832, 66765, 71040, 71216, 89020, 94720, 106824, 133530, 142080, 142432, 164687, 178040, 213648, 267060, 284160, 284864, 329374, 356080, 427296, 494061, 534120, 569728, 658748, 712160, 823435, 854592, 988122, 1068240, 1139456, 1317496, 1424320, 1646870, 1709184, 1976244, 2136480, 2278912, 2470305, 2634992, 2848640, 3293740, 3418368, 3952488, 4272960, 4940610, 5269984, 5697280, 6587480, 6836736, 7904976, 8545920, 9881220, 10539968, 11394560, 13174960, 15809952, 17091840, 19762440, 21079936, 26349920, 31619904, 34183680, 39524880, 42159872, 52699840, 63239808, 79049760, 84319744, 105399680, 126479616, 158099520, 210799360, 252959232, 316199040, 421598720, 632398080, 1264796160]

約数ペア:

[(1, 1264796160), (2, 632398080), (3, 421598720), (4, 316199040), (5, 252959232), (6, 210799360), (8, 158099520), (10, 126479616), (12, 105399680), (15, 84319744), (16, 79049760), (20, 63239808), (24, 52699840), (30, 42159872), (32, 39524880), (37, 34183680), (40, 31619904), (48, 26349920), (60, 21079936), (64, 19762440), (74, 17091840), (80, 15809952), (96, 13174960), (111, 11394560), (120, 10539968), (128, 9881220), (148, 8545920), (160, 7904976), (185, 6836736), (192, 6587480), (222, 5697280), (240, 5269984), (256, 4940610), (296, 4272960), (320, 3952488), (370, 3418368), (384, 3293740), (444, 2848640), (480, 2634992), (512, 2470305), (555, 2278912), (592, 2136480), (640, 1976244), (740, 1709184), (768, 1646870), (888, 1424320), (960, 1317496), (1110, 1139456), (1184, 1068240), (1280, 988122), (1480, 854592), (1536, 823435), (1776, 712160), (1920, 658748), (2220, 569728), (2368, 534120), (2560, 494061), (2960, 427296), (3552, 356080), (3840, 329374), (4440, 284864), (4451, 284160), (4736, 267060), (5920, 213648), (7104, 178040), (7680, 164687), (8880, 142432), (8902, 142080), (9472, 133530), (11840, 106824), (13353, 94720), (14208, 89020), (17760, 71216), (17804, 71040), (18944, 66765), (22255, 56832), (23680, 53412), (26706, 47360), (28416, 44510), (35520, 35608)]