5181480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 17339400

約数和(自身を除く): 12157920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 389, 444, 555, 666, 740, 778, 888, 1110, 1167, 1332, 1480, 1556, 1665, 1945, 2220, 2334, 2664, 3112, 3330, 3501, 3890, 4440, 4668, 5835, 6660, 7002, 7780, 9336, 11670, 13320, 14004, 14393, 15560, 17505, 23340, 28008, 28786, 35010, 43179, 46680, 57572, 70020, 71965, 86358, 115144, 129537, 140040, 143930, 172716, 215895, 259074, 287860, 345432, 431790, 518148, 575720, 647685, 863580, 1036296, 1295370, 1727160, 2590740, 5181480]

約数ペア:

[(1, 5181480), (2, 2590740), (3, 1727160), (4, 1295370), (5, 1036296), (6, 863580), (8, 647685), (9, 575720), (10, 518148), (12, 431790), (15, 345432), (18, 287860), (20, 259074), (24, 215895), (30, 172716), (36, 143930), (37, 140040), (40, 129537), (45, 115144), (60, 86358), (72, 71965), (74, 70020), (90, 57572), (111, 46680), (120, 43179), (148, 35010), (180, 28786), (185, 28008), (222, 23340), (296, 17505), (333, 15560), (360, 14393), (370, 14004), (389, 13320), (444, 11670), (555, 9336), (666, 7780), (740, 7002), (778, 6660), (888, 5835), (1110, 4668), (1167, 4440), (1332, 3890), (1480, 3501), (1556, 3330), (1665, 3112), (1945, 2664), (2220, 2334)]