368851680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{256147}}^1$

素因数の和:256168

約数の個数: 72

約数和(自身を含む): 1258711272

約数和(自身を除く): 889859592

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, 256147, 512294, 768441, 1024588, 1280735, 1536882, 2049176, 2305323, 2561470, 3073764, 3842205, 4098352, 4610646, 5122940, 6147528, 7684410, 8196704, 9221292, 10245880, 11526615, 12295056, 15368820, 18442584, 20491760, 23053230, 24590112, 30737640, 36885168, 40983520, 46106460, 61475280, 73770336, 92212920, 122950560, 184425840, 368851680]

約数ペア:

[(1, 368851680), (2, 184425840), (3, 122950560), (4, 92212920), (5, 73770336), (6, 61475280), (8, 46106460), (9, 40983520), (10, 36885168), (12, 30737640), (15, 24590112), (16, 23053230), (18, 20491760), (20, 18442584), (24, 15368820), (30, 12295056), (32, 11526615), (36, 10245880), (40, 9221292), (45, 8196704), (48, 7684410), (60, 6147528), (72, 5122940), (80, 4610646), (90, 4098352), (96, 3842205), (120, 3073764), (144, 2561470), (160, 2305323), (180, 2049176), (240, 1536882), (288, 1280735), (360, 1024588), (480, 768441), (720, 512294), (1440, 256147)]