78185160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7489}}^1$

素因数の和:7535

約数の個数: 96

約数和(自身を含む): 262899000

約数和(自身を除く): 184713840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 7489, 10440, 14978, 22467, 29956, 37445, 44934, 59912, 67401, 74890, 89868, 112335, 134802, 149780, 179736, 217181, 224670, 269604, 299560, 337005, 434362, 449340, 539208, 651543, 674010, 868724, 898680, 1085905, 1303086, 1348020, 1737448, 1954629, 2171810, 2606172, 2696040, 3257715, 3909258, 4343620, 5212344, 6515430, 7818516, 8687240, 9773145, 13030860, 15637032, 19546290, 26061720, 39092580, 78185160]

約数ペア:

[(1, 78185160), (2, 39092580), (3, 26061720), (4, 19546290), (5, 15637032), (6, 13030860), (8, 9773145), (9, 8687240), (10, 7818516), (12, 6515430), (15, 5212344), (18, 4343620), (20, 3909258), (24, 3257715), (29, 2696040), (30, 2606172), (36, 2171810), (40, 1954629), (45, 1737448), (58, 1348020), (60, 1303086), (72, 1085905), (87, 898680), (90, 868724), (116, 674010), (120, 651543), (145, 539208), (174, 449340), (180, 434362), (232, 337005), (261, 299560), (290, 269604), (348, 224670), (360, 217181), (435, 179736), (522, 149780), (580, 134802), (696, 112335), (870, 89868), (1044, 74890), (1160, 67401), (1305, 59912), (1740, 44934), (2088, 37445), (2610, 29956), (3480, 22467), (5220, 14978), (7489, 10440)]