85431578520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15147443}}^1$

素因数の和:15147504

約数の個数: 64

約数和(自身を含む): 261747832320

約数和(自身を除く): 176316253800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 15147443, 30294886, 45442329, 60589772, 75737215, 90884658, 121179544, 151474430, 181769316, 227211645, 302948860, 363538632, 454423290, 605897720, 711929821, 908846580, 1423859642, 1817693160, 2135789463, 2847719284, 3559649105, 4271578926, 5695438568, 7119298210, 8543157852, 10678947315, 14238596420, 17086315704, 21357894630, 28477192840, 42715789260, 85431578520]

約数ペア:

[(1, 85431578520), (2, 42715789260), (3, 28477192840), (4, 21357894630), (5, 17086315704), (6, 14238596420), (8, 10678947315), (10, 8543157852), (12, 7119298210), (15, 5695438568), (20, 4271578926), (24, 3559649105), (30, 2847719284), (40, 2135789463), (47, 1817693160), (60, 1423859642), (94, 908846580), (120, 711929821), (141, 605897720), (188, 454423290), (235, 363538632), (282, 302948860), (376, 227211645), (470, 181769316), (564, 151474430), (705, 121179544), (940, 90884658), (1128, 75737215), (1410, 60589772), (1880, 45442329), (2820, 30294886), (5640, 15147443)]