30275328

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 81760000

約数和(自身を除く): 51484672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 499, 632, 768, 948, 998, 1264, 1497, 1896, 1996, 2528, 2994, 3792, 3992, 5056, 5988, 7584, 7984, 10112, 11976, 15168, 15968, 20224, 23952, 30336, 31936, 39421, 47904, 60672, 63872, 78842, 95808, 118263, 127744, 157684, 191616, 236526, 315368, 383232, 473052, 630736, 946104, 1261472, 1892208, 2522944, 3784416, 5045888, 7568832, 10091776, 15137664, 30275328]

約数ペア:

[(1, 30275328), (2, 15137664), (3, 10091776), (4, 7568832), (6, 5045888), (8, 3784416), (12, 2522944), (16, 1892208), (24, 1261472), (32, 946104), (48, 630736), (64, 473052), (79, 383232), (96, 315368), (128, 236526), (158, 191616), (192, 157684), (237, 127744), (256, 118263), (316, 95808), (384, 78842), (474, 63872), (499, 60672), (632, 47904), (768, 39421), (948, 31936), (998, 30336), (1264, 23952), (1497, 20224), (1896, 15968), (1996, 15168), (2528, 11976), (2994, 10112), (3792, 7984), (3992, 7584), (5056, 5988)]