87333480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18691

約数の個数: 96

約数和(自身を含む): 305683560

約数和(自身を除く): 218350080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 18661, 37322, 55983, 74644, 93305, 111966, 149288, 167949, 186610, 223932, 242593, 279915, 335898, 373220, 447864, 485186, 559830, 671796, 727779, 746440, 839745, 970372, 1119660, 1212965, 1343592, 1455558, 1679490, 1940744, 2183337, 2239320, 2425930, 2911116, 3358980, 3638895, 4366674, 4851860, 5822232, 6717960, 7277790, 8733348, 9703720, 10916685, 14555580, 17466696, 21833370, 29111160, 43666740, 87333480]

約数ペア:

[(1, 87333480), (2, 43666740), (3, 29111160), (4, 21833370), (5, 17466696), (6, 14555580), (8, 10916685), (9, 9703720), (10, 8733348), (12, 7277790), (13, 6717960), (15, 5822232), (18, 4851860), (20, 4366674), (24, 3638895), (26, 3358980), (30, 2911116), (36, 2425930), (39, 2239320), (40, 2183337), (45, 1940744), (52, 1679490), (60, 1455558), (65, 1343592), (72, 1212965), (78, 1119660), (90, 970372), (104, 839745), (117, 746440), (120, 727779), (130, 671796), (156, 559830), (180, 485186), (195, 447864), (234, 373220), (260, 335898), (312, 279915), (360, 242593), (390, 223932), (468, 186610), (520, 167949), (585, 149288), (780, 111966), (936, 93305), (1170, 74644), (1560, 55983), (2340, 37322), (4680, 18661)]