271185120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{188323}}^1$

素因数の和:188344

約数の個数: 72

約数和(自身を含む): 925424136

約数和(自身を除く): 654239016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 188323, 376646, 564969, 753292, 941615, 1129938, 1506584, 1694907, 1883230, 2259876, 2824845, 3013168, 3389814, 3766460, 4519752, 5649690, 6026336, 6779628, 7532920, 8474535, 9039504, 11299380, 13559256, 15065840, 16949070, 18079008, 22598760, 27118512, 30131680, 33898140, 45197520, 54237024, 67796280, 90395040, 135592560, 271185120]

約数ペア:

[(1, 271185120), (2, 135592560), (3, 90395040), (4, 67796280), (5, 54237024), (6, 45197520), (8, 33898140), (9, 30131680), (10, 27118512), (12, 22598760), (15, 18079008), (16, 16949070), (18, 15065840), (20, 13559256), (24, 11299380), (30, 9039504), (32, 8474535), (36, 7532920), (40, 6779628), (45, 6026336), (48, 5649690), (60, 4519752), (72, 3766460), (80, 3389814), (90, 3013168), (96, 2824845), (120, 2259876), (144, 1883230), (160, 1694907), (180, 1506584), (240, 1129938), (288, 941615), (360, 753292), (480, 564969), (720, 376646), (1440, 188323)]