263273040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5009}}^1$

素因数の和:5101

約数の個数: 120

約数和(自身を含む): 896449320

約数和(自身を除く): 633176280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5009, 5256, 5840, 6570, 8760, 10018, 10512, 13140, 15027, 17520, 20036, 25045, 26280, 30054, 40072, 45081, 50090, 52560, 60108, 75135, 80144, 90162, 100180, 120216, 150270, 180324, 200360, 225405, 240432, 300540, 360648, 365657, 400720, 450810, 601080, 721296, 731314, 901620, 1096971, 1202160, 1462628, 1803240, 1828285, 2193942, 2925256, 3290913, 3606480, 3656570, 4387884, 5484855, 5850512, 6581826, 7313140, 8775768, 10969710, 13163652, 14626280, 16454565, 17551536, 21939420, 26327304, 29252560, 32909130, 43878840, 52654608, 65818260, 87757680, 131636520, 263273040]

約数ペア:

[(1, 263273040), (2, 131636520), (3, 87757680), (4, 65818260), (5, 52654608), (6, 43878840), (8, 32909130), (9, 29252560), (10, 26327304), (12, 21939420), (15, 17551536), (16, 16454565), (18, 14626280), (20, 13163652), (24, 10969710), (30, 8775768), (36, 7313140), (40, 6581826), (45, 5850512), (48, 5484855), (60, 4387884), (72, 3656570), (73, 3606480), (80, 3290913), (90, 2925256), (120, 2193942), (144, 1828285), (146, 1803240), (180, 1462628), (219, 1202160), (240, 1096971), (292, 901620), (360, 731314), (365, 721296), (438, 601080), (584, 450810), (657, 400720), (720, 365657), (730, 360648), (876, 300540), (1095, 240432), (1168, 225405), (1314, 200360), (1460, 180324), (1752, 150270), (2190, 120216), (2628, 100180), (2920, 90162), (3285, 80144), (3504, 75135), (4380, 60108), (5009, 52560), (5256, 50090), (5840, 45081), (6570, 40072), (8760, 30054), (10018, 26280), (10512, 25045), (13140, 20036), (15027, 17520)]