30532480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4337}}^1$

素因数の和:4367

約数の個数: 64

約数和(自身を含む): 79645680

約数和(自身を除く): 49113200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 4337, 7040, 8674, 17348, 21685, 34696, 43370, 47707, 69392, 86740, 95414, 138784, 173480, 190828, 238535, 277568, 346960, 381656, 477070, 555136, 693920, 763312, 954140, 1387840, 1526624, 1908280, 2775680, 3053248, 3816560, 6106496, 7633120, 15266240, 30532480]

約数ペア:

[(1, 30532480), (2, 15266240), (4, 7633120), (5, 6106496), (8, 3816560), (10, 3053248), (11, 2775680), (16, 1908280), (20, 1526624), (22, 1387840), (32, 954140), (40, 763312), (44, 693920), (55, 555136), (64, 477070), (80, 381656), (88, 346960), (110, 277568), (128, 238535), (160, 190828), (176, 173480), (220, 138784), (320, 95414), (352, 86740), (440, 69392), (640, 47707), (704, 43370), (880, 34696), (1408, 21685), (1760, 17348), (3520, 8674), (4337, 7040)]