238665120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3167}}^1$

素因数の和:3342

約数の個数: 96

約数和(自身を含む): 756822528

約数和(自身を除く): 518157408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3167, 3768, 4710, 5024, 6280, 6334, 7536, 9420, 9501, 12560, 12668, 15072, 15835, 18840, 19002, 25120, 25336, 31670, 37680, 38004, 47505, 50672, 63340, 75360, 76008, 95010, 101344, 126680, 152016, 190020, 253360, 304032, 380040, 497219, 506720, 760080, 994438, 1491657, 1520160, 1988876, 2486095, 2983314, 3977752, 4972190, 5966628, 7458285, 7955504, 9944380, 11933256, 14916570, 15911008, 19888760, 23866512, 29833140, 39777520, 47733024, 59666280, 79555040, 119332560, 238665120]

約数ペア:

[(1, 238665120), (2, 119332560), (3, 79555040), (4, 59666280), (5, 47733024), (6, 39777520), (8, 29833140), (10, 23866512), (12, 19888760), (15, 15911008), (16, 14916570), (20, 11933256), (24, 9944380), (30, 7955504), (32, 7458285), (40, 5966628), (48, 4972190), (60, 3977752), (80, 2983314), (96, 2486095), (120, 1988876), (157, 1520160), (160, 1491657), (240, 994438), (314, 760080), (471, 506720), (480, 497219), (628, 380040), (785, 304032), (942, 253360), (1256, 190020), (1570, 152016), (1884, 126680), (2355, 101344), (2512, 95010), (3140, 76008), (3167, 75360), (3768, 63340), (4710, 50672), (5024, 47505), (6280, 38004), (6334, 37680), (7536, 31670), (9420, 25336), (9501, 25120), (12560, 19002), (12668, 18840), (15072, 15835)]