169680240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{509}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 572195520

約数和(自身を除く): 402515280

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, 80, 90, 120, 144, 180, 240, 360, 463, 509, 720, 926, 1018, 1389, 1527, 1852, 2036, 2315, 2545, 2778, 3054, 3704, 4072, 4167, 4581, 4630, 5090, 5556, 6108, 6945, 7408, 7635, 8144, 8334, 9162, 9260, 10180, 11112, 12216, 13890, 15270, 16668, 18324, 18520, 20360, 20835, 22224, 22905, 24432, 27780, 30540, 33336, 36648, 37040, 40720, 41670, 45810, 55560, 61080, 66672, 73296, 83340, 91620, 111120, 122160, 166680, 183240, 235667, 333360, 366480, 471334, 707001, 942668, 1178335, 1414002, 1885336, 2121003, 2356670, 2828004, 3535005, 3770672, 4242006, 4713340, 5656008, 7070010, 8484012, 9426680, 10605015, 11312016, 14140020, 16968024, 18853360, 21210030, 28280040, 33936048, 42420060, 56560080, 84840120, 169680240]

約数ペア:

[(1, 169680240), (2, 84840120), (3, 56560080), (4, 42420060), (5, 33936048), (6, 28280040), (8, 21210030), (9, 18853360), (10, 16968024), (12, 14140020), (15, 11312016), (16, 10605015), (18, 9426680), (20, 8484012), (24, 7070010), (30, 5656008), (36, 4713340), (40, 4242006), (45, 3770672), (48, 3535005), (60, 2828004), (72, 2356670), (80, 2121003), (90, 1885336), (120, 1414002), (144, 1178335), (180, 942668), (240, 707001), (360, 471334), (463, 366480), (509, 333360), (720, 235667), (926, 183240), (1018, 166680), (1389, 122160), (1527, 111120), (1852, 91620), (2036, 83340), (2315, 73296), (2545, 66672), (2778, 61080), (3054, 55560), (3704, 45810), (4072, 41670), (4167, 40720), (4581, 37040), (4630, 36648), (5090, 33336), (5556, 30540), (6108, 27780), (6945, 24432), (7408, 22905), (7635, 22224), (8144, 20835), (8334, 20360), (9162, 18520), (9260, 18324), (10180, 16668), (11112, 15270), (12216, 13890)]