7945051680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5517397}}^1$

素因数の和:5517418

約数の個数: 72

約数和(自身を含む): 27112493772

約数和(自身を除く): 19167442092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5517397, 11034794, 16552191, 22069588, 27586985, 33104382, 44139176, 49656573, 55173970, 66208764, 82760955, 88278352, 99313146, 110347940, 132417528, 165521910, 176556704, 198626292, 220695880, 248282865, 264835056, 331043820, 397252584, 441391760, 496565730, 529670112, 662087640, 794505168, 882783520, 993131460, 1324175280, 1589010336, 1986262920, 2648350560, 3972525840, 7945051680]

約数ペア:

[(1, 7945051680), (2, 3972525840), (3, 2648350560), (4, 1986262920), (5, 1589010336), (6, 1324175280), (8, 993131460), (9, 882783520), (10, 794505168), (12, 662087640), (15, 529670112), (16, 496565730), (18, 441391760), (20, 397252584), (24, 331043820), (30, 264835056), (32, 248282865), (36, 220695880), (40, 198626292), (45, 176556704), (48, 165521910), (60, 132417528), (72, 110347940), (80, 99313146), (90, 88278352), (96, 82760955), (120, 66208764), (144, 55173970), (160, 49656573), (180, 44139176), (240, 33104382), (288, 27586985), (360, 22069588), (480, 16552191), (720, 11034794), (1440, 5517397)]