15323472

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 44640000

約数和(自身を除く): 29316528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 449, 474, 632, 711, 898, 948, 1264, 1347, 1422, 1796, 1896, 2133, 2694, 2844, 3592, 3792, 4041, 4266, 5388, 5688, 7184, 8082, 8532, 10776, 11376, 12123, 16164, 17064, 21552, 24246, 32328, 34128, 35471, 48492, 64656, 70942, 96984, 106413, 141884, 193968, 212826, 283768, 319239, 425652, 567536, 638478, 851304, 957717, 1276956, 1702608, 1915434, 2553912, 3830868, 5107824, 7661736, 15323472]

約数ペア:

[(1, 15323472), (2, 7661736), (3, 5107824), (4, 3830868), (6, 2553912), (8, 1915434), (9, 1702608), (12, 1276956), (16, 957717), (18, 851304), (24, 638478), (27, 567536), (36, 425652), (48, 319239), (54, 283768), (72, 212826), (79, 193968), (108, 141884), (144, 106413), (158, 96984), (216, 70942), (237, 64656), (316, 48492), (432, 35471), (449, 34128), (474, 32328), (632, 24246), (711, 21552), (898, 17064), (948, 16164), (1264, 12123), (1347, 11376), (1422, 10776), (1796, 8532), (1896, 8082), (2133, 7184), (2694, 5688), (2844, 5388), (3592, 4266), (3792, 4041)]