264055560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{129439}}^1$

素因数の和:129470

約数の個数: 64

約数和(自身を含む): 838771200

約数和(自身を除く): 574715640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 129439, 258878, 388317, 517756, 647195, 776634, 1035512, 1294390, 1553268, 1941585, 2200463, 2588780, 3106536, 3883170, 4400926, 5177560, 6601389, 7766340, 8801852, 11002315, 13202778, 15532680, 17603704, 22004630, 26405556, 33006945, 44009260, 52811112, 66013890, 88018520, 132027780, 264055560]

約数ペア:

[(1, 264055560), (2, 132027780), (3, 88018520), (4, 66013890), (5, 52811112), (6, 44009260), (8, 33006945), (10, 26405556), (12, 22004630), (15, 17603704), (17, 15532680), (20, 13202778), (24, 11002315), (30, 8801852), (34, 7766340), (40, 6601389), (51, 5177560), (60, 4400926), (68, 3883170), (85, 3106536), (102, 2588780), (120, 2200463), (136, 1941585), (170, 1553268), (204, 1294390), (255, 1035512), (340, 776634), (408, 647195), (510, 517756), (680, 388317), (1020, 258878), (2040, 129439)]