13163760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 45264960

約数和(自身を除く): 32101200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 389, 423, 470, 564, 705, 720, 752, 778, 846, 940, 1128, 1167, 1410, 1556, 1692, 1880, 1945, 2115, 2256, 2334, 2820, 3112, 3384, 3501, 3760, 3890, 4230, 4668, 5640, 5835, 6224, 6768, 7002, 7780, 8460, 9336, 11280, 11670, 14004, 15560, 16920, 17505, 18283, 18672, 23340, 28008, 31120, 33840, 35010, 36566, 46680, 54849, 56016, 70020, 73132, 91415, 93360, 109698, 140040, 146264, 164547, 182830, 219396, 274245, 280080, 292528, 329094, 365660, 438792, 548490, 658188, 731320, 822735, 877584, 1096980, 1316376, 1462640, 1645470, 2193960, 2632752, 3290940, 4387920, 6581880, 13163760]

約数ペア:

[(1, 13163760), (2, 6581880), (3, 4387920), (4, 3290940), (5, 2632752), (6, 2193960), (8, 1645470), (9, 1462640), (10, 1316376), (12, 1096980), (15, 877584), (16, 822735), (18, 731320), (20, 658188), (24, 548490), (30, 438792), (36, 365660), (40, 329094), (45, 292528), (47, 280080), (48, 274245), (60, 219396), (72, 182830), (80, 164547), (90, 146264), (94, 140040), (120, 109698), (141, 93360), (144, 91415), (180, 73132), (188, 70020), (235, 56016), (240, 54849), (282, 46680), (360, 36566), (376, 35010), (389, 33840), (423, 31120), (470, 28008), (564, 23340), (705, 18672), (720, 18283), (752, 17505), (778, 16920), (846, 15560), (940, 14004), (1128, 11670), (1167, 11280), (1410, 9336), (1556, 8460), (1692, 7780), (1880, 7002), (1945, 6768), (2115, 6224), (2256, 5835), (2334, 5640), (2820, 4668), (3112, 4230), (3384, 3890), (3501, 3760)]