302539680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{210097}}^1$

素因数の和:210118

約数の個数: 72

約数和(自身を含む): 1032421572

約数和(自身を除く): 729881892

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, 210097, 420194, 630291, 840388, 1050485, 1260582, 1680776, 1890873, 2100970, 2521164, 3151455, 3361552, 3781746, 4201940, 5042328, 6302910, 6723104, 7563492, 8403880, 9454365, 10084656, 12605820, 15126984, 16807760, 18908730, 20169312, 25211640, 30253968, 33615520, 37817460, 50423280, 60507936, 75634920, 100846560, 151269840, 302539680]

約数ペア:

[(1, 302539680), (2, 151269840), (3, 100846560), (4, 75634920), (5, 60507936), (6, 50423280), (8, 37817460), (9, 33615520), (10, 30253968), (12, 25211640), (15, 20169312), (16, 18908730), (18, 16807760), (20, 15126984), (24, 12605820), (30, 10084656), (32, 9454365), (36, 8403880), (40, 7563492), (45, 6723104), (48, 6302910), (60, 5042328), (72, 4201940), (80, 3781746), (90, 3361552), (96, 3151455), (120, 2521164), (144, 2100970), (160, 1890873), (180, 1680776), (240, 1260582), (288, 1050485), (360, 840388), (480, 630291), (720, 420194), (1440, 210097)]