25120320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 80759808

約数和(自身を除く): 55639488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 191, 192, 240, 274, 320, 382, 411, 480, 548, 573, 685, 764, 822, 955, 960, 1096, 1146, 1370, 1528, 1644, 1910, 2055, 2192, 2292, 2740, 2865, 3056, 3288, 3820, 4110, 4384, 4584, 5480, 5730, 6112, 6576, 7640, 8220, 8768, 9168, 10960, 11460, 12224, 13152, 15280, 16440, 18336, 21920, 22920, 26167, 26304, 30560, 32880, 36672, 43840, 45840, 52334, 61120, 65760, 78501, 91680, 104668, 130835, 131520, 157002, 183360, 209336, 261670, 314004, 392505, 418672, 523340, 628008, 785010, 837344, 1046680, 1256016, 1570020, 1674688, 2093360, 2512032, 3140040, 4186720, 5024064, 6280080, 8373440, 12560160, 25120320]

約数ペア:

[(1, 25120320), (2, 12560160), (3, 8373440), (4, 6280080), (5, 5024064), (6, 4186720), (8, 3140040), (10, 2512032), (12, 2093360), (15, 1674688), (16, 1570020), (20, 1256016), (24, 1046680), (30, 837344), (32, 785010), (40, 628008), (48, 523340), (60, 418672), (64, 392505), (80, 314004), (96, 261670), (120, 209336), (137, 183360), (160, 157002), (191, 131520), (192, 130835), (240, 104668), (274, 91680), (320, 78501), (382, 65760), (411, 61120), (480, 52334), (548, 45840), (573, 43840), (685, 36672), (764, 32880), (822, 30560), (955, 26304), (960, 26167), (1096, 22920), (1146, 21920), (1370, 18336), (1528, 16440), (1644, 15280), (1910, 13152), (2055, 12224), (2192, 11460), (2292, 10960), (2740, 9168), (2865, 8768), (3056, 8220), (3288, 7640), (3820, 6576), (4110, 6112), (4384, 5730), (4584, 5480)]