319235040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73897}}^1$

素因数の和:73921

約数の個数: 96

約数和(自身を含む): 1117337760

約数和(自身を除く): 798102720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 73897, 147794, 221691, 295588, 369485, 443382, 591176, 665073, 738970, 886764, 1108455, 1182352, 1330146, 1477940, 1773528, 1995219, 2216910, 2364704, 2660292, 2955880, 3325365, 3547056, 3990438, 4433820, 5320584, 5911760, 6650730, 7094112, 7980876, 8867640, 9976095, 10641168, 11823520, 13301460, 15961752, 17735280, 19952190, 21282336, 26602920, 31923504, 35470560, 39904380, 53205840, 63847008, 79808760, 106411680, 159617520, 319235040]

約数ペア:

[(1, 319235040), (2, 159617520), (3, 106411680), (4, 79808760), (5, 63847008), (6, 53205840), (8, 39904380), (9, 35470560), (10, 31923504), (12, 26602920), (15, 21282336), (16, 19952190), (18, 17735280), (20, 15961752), (24, 13301460), (27, 11823520), (30, 10641168), (32, 9976095), (36, 8867640), (40, 7980876), (45, 7094112), (48, 6650730), (54, 5911760), (60, 5320584), (72, 4433820), (80, 3990438), (90, 3547056), (96, 3325365), (108, 2955880), (120, 2660292), (135, 2364704), (144, 2216910), (160, 1995219), (180, 1773528), (216, 1477940), (240, 1330146), (270, 1182352), (288, 1108455), (360, 886764), (432, 738970), (480, 665073), (540, 591176), (720, 443382), (864, 369485), (1080, 295588), (1440, 221691), (2160, 147794), (4320, 73897)]