264213120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:834

約数の個数: 128

約数和(自身を含む): 847154880

約数和(自身を除く): 582941760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 241, 320, 384, 480, 482, 571, 640, 723, 960, 964, 1142, 1205, 1446, 1713, 1920, 1928, 2284, 2410, 2855, 2892, 3426, 3615, 3856, 4568, 4820, 5710, 5784, 6852, 7230, 7712, 8565, 9136, 9640, 11420, 11568, 13704, 14460, 15424, 17130, 18272, 19280, 22840, 23136, 27408, 28920, 30848, 34260, 36544, 38560, 45680, 46272, 54816, 57840, 68520, 73088, 77120, 91360, 92544, 109632, 115680, 137040, 137611, 154240, 182720, 219264, 231360, 274080, 275222, 365440, 412833, 462720, 548160, 550444, 688055, 825666, 1096320, 1100888, 1376110, 1651332, 2064165, 2201776, 2752220, 3302664, 4128330, 4403552, 5504440, 6605328, 8256660, 8807104, 11008880, 13210656, 16513320, 17614208, 22017760, 26421312, 33026640, 44035520, 52842624, 66053280, 88071040, 132106560, 264213120]

約数ペア:

[(1, 264213120), (2, 132106560), (3, 88071040), (4, 66053280), (5, 52842624), (6, 44035520), (8, 33026640), (10, 26421312), (12, 22017760), (15, 17614208), (16, 16513320), (20, 13210656), (24, 11008880), (30, 8807104), (32, 8256660), (40, 6605328), (48, 5504440), (60, 4403552), (64, 4128330), (80, 3302664), (96, 2752220), (120, 2201776), (128, 2064165), (160, 1651332), (192, 1376110), (240, 1100888), (241, 1096320), (320, 825666), (384, 688055), (480, 550444), (482, 548160), (571, 462720), (640, 412833), (723, 365440), (960, 275222), (964, 274080), (1142, 231360), (1205, 219264), (1446, 182720), (1713, 154240), (1920, 137611), (1928, 137040), (2284, 115680), (2410, 109632), (2855, 92544), (2892, 91360), (3426, 77120), (3615, 73088), (3856, 68520), (4568, 57840), (4820, 54816), (5710, 46272), (5784, 45680), (6852, 38560), (7230, 36544), (7712, 34260), (8565, 30848), (9136, 28920), (9640, 27408), (11420, 23136), (11568, 22840), (13704, 19280), (14460, 18272), (15424, 17130)]