120745872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1297

約数の個数: 120

約数和(自身を含む): 371085624

約数和(自身を除く): 250339752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1217, 1272, 1378, 1872, 1908, 2067, 2434, 2544, 2756, 3651, 3816, 4134, 4868, 5512, 6201, 7302, 7632, 8268, 9736, 10953, 11024, 12402, 14604, 15821, 16536, 19472, 21906, 24804, 29208, 31642, 33072, 43812, 47463, 49608, 58416, 63284, 64501, 87624, 94926, 99216, 126568, 129002, 142389, 175248, 189852, 193503, 253136, 258004, 284778, 379704, 387006, 516008, 569556, 580509, 759408, 774012, 838513, 1032016, 1139112, 1161018, 1548024, 1677026, 2278224, 2322036, 2515539, 3096048, 3354052, 4644072, 5031078, 6708104, 7546617, 9288144, 10062156, 13416208, 15093234, 20124312, 30186468, 40248624, 60372936, 120745872]

約数ペア:

[(1, 120745872), (2, 60372936), (3, 40248624), (4, 30186468), (6, 20124312), (8, 15093234), (9, 13416208), (12, 10062156), (13, 9288144), (16, 7546617), (18, 6708104), (24, 5031078), (26, 4644072), (36, 3354052), (39, 3096048), (48, 2515539), (52, 2322036), (53, 2278224), (72, 1677026), (78, 1548024), (104, 1161018), (106, 1139112), (117, 1032016), (144, 838513), (156, 774012), (159, 759408), (208, 580509), (212, 569556), (234, 516008), (312, 387006), (318, 379704), (424, 284778), (468, 258004), (477, 253136), (624, 193503), (636, 189852), (689, 175248), (848, 142389), (936, 129002), (954, 126568), (1217, 99216), (1272, 94926), (1378, 87624), (1872, 64501), (1908, 63284), (2067, 58416), (2434, 49608), (2544, 47463), (2756, 43812), (3651, 33072), (3816, 31642), (4134, 29208), (4868, 24804), (5512, 21906), (6201, 19472), (7302, 16536), (7632, 15821), (8268, 14604), (9736, 12402), (10953, 11024)]