30399744

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 84474432

約数和(自身を除く): 54074688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 1721, 2208, 2944, 3442, 4416, 5163, 5888, 6884, 8832, 10326, 13768, 17664, 20652, 27536, 39583, 41304, 55072, 79166, 82608, 110144, 118749, 158332, 165216, 220288, 237498, 316664, 330432, 440576, 474996, 633328, 660864, 949992, 1266656, 1321728, 1899984, 2533312, 3799968, 5066624, 7599936, 10133248, 15199872, 30399744]

約数ペア:

[(1, 30399744), (2, 15199872), (3, 10133248), (4, 7599936), (6, 5066624), (8, 3799968), (12, 2533312), (16, 1899984), (23, 1321728), (24, 1266656), (32, 949992), (46, 660864), (48, 633328), (64, 474996), (69, 440576), (92, 330432), (96, 316664), (128, 237498), (138, 220288), (184, 165216), (192, 158332), (256, 118749), (276, 110144), (368, 82608), (384, 79166), (552, 55072), (736, 41304), (768, 39583), (1104, 27536), (1472, 20652), (1721, 17664), (2208, 13768), (2944, 10326), (3442, 8832), (4416, 6884), (5163, 5888)]