242885040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2819}}^1$

素因数の和:3194

約数の個数: 80

約数和(自身を含む): 755308800

約数和(自身を除く): 512423760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1436, 1795, 2154, 2819, 2872, 3590, 4308, 5385, 5638, 5744, 7180, 8457, 8616, 10770, 11276, 14095, 14360, 16914, 17232, 21540, 22552, 28190, 28720, 33828, 42285, 43080, 45104, 56380, 67656, 84570, 86160, 112760, 135312, 169140, 225520, 338280, 676560, 1012021, 2024042, 3036063, 4048084, 5060105, 6072126, 8096168, 10120210, 12144252, 15180315, 16192336, 20240420, 24288504, 30360630, 40480840, 48577008, 60721260, 80961680, 121442520, 242885040]

約数ペア:

[(1, 242885040), (2, 121442520), (3, 80961680), (4, 60721260), (5, 48577008), (6, 40480840), (8, 30360630), (10, 24288504), (12, 20240420), (15, 16192336), (16, 15180315), (20, 12144252), (24, 10120210), (30, 8096168), (40, 6072126), (48, 5060105), (60, 4048084), (80, 3036063), (120, 2024042), (240, 1012021), (359, 676560), (718, 338280), (1077, 225520), (1436, 169140), (1795, 135312), (2154, 112760), (2819, 86160), (2872, 84570), (3590, 67656), (4308, 56380), (5385, 45104), (5638, 43080), (5744, 42285), (7180, 33828), (8457, 28720), (8616, 28190), (10770, 22552), (11276, 21540), (14095, 17232), (14360, 16914)]