210153120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{437819}}^1$

素因数の和:437837

約数の個数: 48

約数和(自身を含む): 661983840

約数和(自身を除く): 451830720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 437819, 875638, 1313457, 1751276, 2189095, 2626914, 3502552, 4378190, 5253828, 6567285, 7005104, 8756380, 10507656, 13134570, 14010208, 17512760, 21015312, 26269140, 35025520, 42030624, 52538280, 70051040, 105076560, 210153120]

約数ペア:

[(1, 210153120), (2, 105076560), (3, 70051040), (4, 52538280), (5, 42030624), (6, 35025520), (8, 26269140), (10, 21015312), (12, 17512760), (15, 14010208), (16, 13134570), (20, 10507656), (24, 8756380), (30, 7005104), (32, 6567285), (40, 5253828), (48, 4378190), (60, 3502552), (80, 2626914), (96, 2189095), (120, 1751276), (160, 1313457), (240, 875638), (480, 437819)]