78887492760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7920431}}^1$

素因数の和:7920528

約数の個数: 64

約数和(自身を含む): 239513863680

約数和(自身を除く): 160626370920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 7920431, 15840862, 23761293, 31681724, 39602155, 47522586, 63363448, 79204310, 95045172, 118806465, 158408620, 190090344, 237612930, 316817240, 475225860, 657395773, 950451720, 1314791546, 1972187319, 2629583092, 3286978865, 3944374638, 5259166184, 6573957730, 7888749276, 9860936595, 13147915460, 15777498552, 19721873190, 26295830920, 39443746380, 78887492760]

約数ペア:

[(1, 78887492760), (2, 39443746380), (3, 26295830920), (4, 19721873190), (5, 15777498552), (6, 13147915460), (8, 9860936595), (10, 7888749276), (12, 6573957730), (15, 5259166184), (20, 3944374638), (24, 3286978865), (30, 2629583092), (40, 1972187319), (60, 1314791546), (83, 950451720), (120, 657395773), (166, 475225860), (249, 316817240), (332, 237612930), (415, 190090344), (498, 158408620), (664, 118806465), (830, 95045172), (996, 79204310), (1245, 63363448), (1660, 47522586), (1992, 39602155), (2490, 31681724), (3320, 23761293), (4980, 15840862), (9960, 7920431)]