230244720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 160

約数和(自身を含む): 759808512

約数和(自身を除く): 529563792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 184, 212, 230, 240, 265, 276, 318, 345, 368, 424, 460, 530, 552, 636, 690, 787, 795, 848, 920, 1060, 1104, 1219, 1272, 1380, 1574, 1590, 1840, 2120, 2361, 2438, 2544, 2760, 3148, 3180, 3657, 3935, 4240, 4722, 4876, 5520, 6095, 6296, 6360, 7314, 7870, 9444, 9752, 11805, 12190, 12592, 12720, 14628, 15740, 18101, 18285, 18888, 19504, 23610, 24380, 29256, 31480, 36202, 36570, 37776, 41711, 47220, 48760, 54303, 58512, 62960, 72404, 73140, 83422, 90505, 94440, 97520, 108606, 125133, 144808, 146280, 166844, 181010, 188880, 208555, 217212, 250266, 271515, 289616, 292560, 333688, 362020, 417110, 434424, 500532, 543030, 625665, 667376, 724040, 834220, 868848, 959353, 1001064, 1086060, 1251330, 1448080, 1668440, 1918706, 2002128, 2172120, 2502660, 2878059, 3336880, 3837412, 4344240, 4796765, 5005320, 5756118, 7674824, 9593530, 10010640, 11512236, 14390295, 15349648, 19187060, 23024472, 28780590, 38374120, 46048944, 57561180, 76748240, 115122360, 230244720]

約数ペア:

[(1, 230244720), (2, 115122360), (3, 76748240), (4, 57561180), (5, 46048944), (6, 38374120), (8, 28780590), (10, 23024472), (12, 19187060), (15, 15349648), (16, 14390295), (20, 11512236), (23, 10010640), (24, 9593530), (30, 7674824), (40, 5756118), (46, 5005320), (48, 4796765), (53, 4344240), (60, 3837412), (69, 3336880), (80, 2878059), (92, 2502660), (106, 2172120), (115, 2002128), (120, 1918706), (138, 1668440), (159, 1448080), (184, 1251330), (212, 1086060), (230, 1001064), (240, 959353), (265, 868848), (276, 834220), (318, 724040), (345, 667376), (368, 625665), (424, 543030), (460, 500532), (530, 434424), (552, 417110), (636, 362020), (690, 333688), (787, 292560), (795, 289616), (848, 271515), (920, 250266), (1060, 217212), (1104, 208555), (1219, 188880), (1272, 181010), (1380, 166844), (1574, 146280), (1590, 144808), (1840, 125133), (2120, 108606), (2361, 97520), (2438, 94440), (2544, 90505), (2760, 83422), (3148, 73140), (3180, 72404), (3657, 62960), (3935, 58512), (4240, 54303), (4722, 48760), (4876, 47220), (5520, 41711), (6095, 37776), (6296, 36570), (6360, 36202), (7314, 31480), (7870, 29256), (9444, 24380), (9752, 23610), (11805, 19504), (12190, 18888), (12592, 18285), (12720, 18101), (14628, 15740)]