30265120

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 75442752

約数和(自身を除く): 45177632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 80, 83, 86, 106, 160, 166, 172, 212, 215, 265, 332, 344, 415, 424, 430, 530, 664, 688, 830, 848, 860, 1060, 1328, 1376, 1660, 1696, 1720, 2120, 2279, 2656, 3320, 3440, 3569, 4240, 4399, 4558, 6640, 6880, 7138, 8480, 8798, 9116, 11395, 13280, 14276, 17596, 17845, 18232, 21995, 22790, 28552, 35192, 35690, 36464, 43990, 45580, 57104, 70384, 71380, 72928, 87980, 91160, 114208, 140768, 142760, 175960, 182320, 189157, 285520, 351920, 364640, 378314, 571040, 703840, 756628, 945785, 1513256, 1891570, 3026512, 3783140, 6053024, 7566280, 15132560, 30265120]

約数ペア:

[(1, 30265120), (2, 15132560), (4, 7566280), (5, 6053024), (8, 3783140), (10, 3026512), (16, 1891570), (20, 1513256), (32, 945785), (40, 756628), (43, 703840), (53, 571040), (80, 378314), (83, 364640), (86, 351920), (106, 285520), (160, 189157), (166, 182320), (172, 175960), (212, 142760), (215, 140768), (265, 114208), (332, 91160), (344, 87980), (415, 72928), (424, 71380), (430, 70384), (530, 57104), (664, 45580), (688, 43990), (830, 36464), (848, 35690), (860, 35192), (1060, 28552), (1328, 22790), (1376, 21995), (1660, 18232), (1696, 17845), (1720, 17596), (2120, 14276), (2279, 13280), (2656, 11395), (3320, 9116), (3440, 8798), (3569, 8480), (4240, 7138), (4399, 6880), (4558, 6640)]