24720768

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 76377600

約数和(自身を除く): 51656832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 311, 368, 384, 414, 432, 552, 576, 621, 622, 736, 828, 864, 933, 1104, 1152, 1242, 1244, 1472, 1656, 1728, 1866, 2208, 2484, 2488, 2799, 2944, 3312, 3456, 3732, 4416, 4968, 4976, 5598, 6624, 7153, 7464, 8397, 8832, 9936, 9952, 11196, 13248, 14306, 14928, 16794, 19872, 19904, 21459, 22392, 26496, 28612, 29856, 33588, 39744, 39808, 42918, 44784, 57224, 59712, 64377, 67176, 79488, 85836, 89568, 114448, 119424, 128754, 134352, 171672, 179136, 193131, 228896, 257508, 268704, 343344, 358272, 386262, 457792, 515016, 537408, 686688, 772524, 915584, 1030032, 1074816, 1373376, 1545048, 2060064, 2746752, 3090096, 4120128, 6180192, 8240256, 12360384, 24720768]

約数ペア:

[(1, 24720768), (2, 12360384), (3, 8240256), (4, 6180192), (6, 4120128), (8, 3090096), (9, 2746752), (12, 2060064), (16, 1545048), (18, 1373376), (23, 1074816), (24, 1030032), (27, 915584), (32, 772524), (36, 686688), (46, 537408), (48, 515016), (54, 457792), (64, 386262), (69, 358272), (72, 343344), (92, 268704), (96, 257508), (108, 228896), (128, 193131), (138, 179136), (144, 171672), (184, 134352), (192, 128754), (207, 119424), (216, 114448), (276, 89568), (288, 85836), (311, 79488), (368, 67176), (384, 64377), (414, 59712), (432, 57224), (552, 44784), (576, 42918), (621, 39808), (622, 39744), (736, 33588), (828, 29856), (864, 28612), (933, 26496), (1104, 22392), (1152, 21459), (1242, 19904), (1244, 19872), (1472, 16794), (1656, 14928), (1728, 14306), (1866, 13248), (2208, 11196), (2484, 9952), (2488, 9936), (2799, 8832), (2944, 8397), (3312, 7464), (3456, 7153), (3732, 6624), (4416, 5598), (4968, 4976)]