2079080040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{132257}}^1$

素因数の和:132402

約数の個数: 64

約数和(自身を含む): 6284900160

約数和(自身を除く): 4205820120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 132257, 264514, 396771, 529028, 661285, 793542, 1058056, 1322570, 1587084, 1983855, 2645140, 3174168, 3967710, 5290280, 7935420, 15870840, 17325667, 34651334, 51977001, 69302668, 86628335, 103954002, 138605336, 173256670, 207908004, 259885005, 346513340, 415816008, 519770010, 693026680, 1039540020, 2079080040]

約数ペア:

[(1, 2079080040), (2, 1039540020), (3, 693026680), (4, 519770010), (5, 415816008), (6, 346513340), (8, 259885005), (10, 207908004), (12, 173256670), (15, 138605336), (20, 103954002), (24, 86628335), (30, 69302668), (40, 51977001), (60, 34651334), (120, 17325667), (131, 15870840), (262, 7935420), (393, 5290280), (524, 3967710), (655, 3174168), (786, 2645140), (1048, 1983855), (1310, 1587084), (1572, 1322570), (1965, 1058056), (2620, 793542), (3144, 661285), (3930, 529028), (5240, 396771), (7860, 264514), (15720, 132257)]