423035520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2890

約数の個数: 128

約数和(自身を含む): 1365984000

約数和(自身を除く): 942948480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 2789, 3160, 3792, 4740, 5056, 5578, 6320, 7584, 8367, 9480, 10112, 11156, 12640, 13945, 15168, 16734, 18960, 22312, 25280, 27890, 30336, 33468, 37920, 41835, 44624, 50560, 55780, 66936, 75840, 83670, 89248, 111560, 133872, 151680, 167340, 178496, 220331, 223120, 267744, 334680, 356992, 440662, 446240, 535488, 660993, 669360, 881324, 892480, 1070976, 1101655, 1321986, 1338720, 1762648, 1784960, 2203310, 2643972, 2677440, 3304965, 3525296, 4406620, 5287944, 5354880, 6609930, 7050592, 8813240, 10575888, 13219860, 14101184, 17626480, 21151776, 26439720, 28202368, 35252960, 42303552, 52879440, 70505920, 84607104, 105758880, 141011840, 211517760, 423035520]

約数ペア:

[(1, 423035520), (2, 211517760), (3, 141011840), (4, 105758880), (5, 84607104), (6, 70505920), (8, 52879440), (10, 42303552), (12, 35252960), (15, 28202368), (16, 26439720), (20, 21151776), (24, 17626480), (30, 14101184), (32, 13219860), (40, 10575888), (48, 8813240), (60, 7050592), (64, 6609930), (79, 5354880), (80, 5287944), (96, 4406620), (120, 3525296), (128, 3304965), (158, 2677440), (160, 2643972), (192, 2203310), (237, 1784960), (240, 1762648), (316, 1338720), (320, 1321986), (384, 1101655), (395, 1070976), (474, 892480), (480, 881324), (632, 669360), (640, 660993), (790, 535488), (948, 446240), (960, 440662), (1185, 356992), (1264, 334680), (1580, 267744), (1896, 223120), (1920, 220331), (2370, 178496), (2528, 167340), (2789, 151680), (3160, 133872), (3792, 111560), (4740, 89248), (5056, 83670), (5578, 75840), (6320, 66936), (7584, 55780), (8367, 50560), (9480, 44624), (10112, 41835), (11156, 37920), (12640, 33468), (13945, 30336), (15168, 27890), (16734, 25280), (18960, 22312)]