30047280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125197}}^1$

素因数の和:125213

約数の個数: 40

約数和(自身を含む): 93147312

約数和(自身を除く): 63100032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125197, 250394, 375591, 500788, 625985, 751182, 1001576, 1251970, 1502364, 1877955, 2003152, 2503940, 3004728, 3755910, 5007880, 6009456, 7511820, 10015760, 15023640, 30047280]

約数ペア:

[(1, 30047280), (2, 15023640), (3, 10015760), (4, 7511820), (5, 6009456), (6, 5007880), (8, 3755910), (10, 3004728), (12, 2503940), (15, 2003152), (16, 1877955), (20, 1502364), (24, 1251970), (30, 1001576), (40, 751182), (48, 625985), (60, 500788), (80, 375591), (120, 250394), (240, 125197)]