331590240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{76757}}^1$

素因数の和:76781

約数の個数: 96

約数和(自身を含む): 1160580960

約数和(自身を除く): 828990720

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, 76757, 153514, 230271, 307028, 383785, 460542, 614056, 690813, 767570, 921084, 1151355, 1228112, 1381626, 1535140, 1842168, 2072439, 2302710, 2456224, 2763252, 3070280, 3454065, 3684336, 4144878, 4605420, 5526504, 6140560, 6908130, 7368672, 8289756, 9210840, 10362195, 11053008, 12281120, 13816260, 16579512, 18421680, 20724390, 22106016, 27632520, 33159024, 36843360, 41448780, 55265040, 66318048, 82897560, 110530080, 165795120, 331590240]

約数ペア:

[(1, 331590240), (2, 165795120), (3, 110530080), (4, 82897560), (5, 66318048), (6, 55265040), (8, 41448780), (9, 36843360), (10, 33159024), (12, 27632520), (15, 22106016), (16, 20724390), (18, 18421680), (20, 16579512), (24, 13816260), (27, 12281120), (30, 11053008), (32, 10362195), (36, 9210840), (40, 8289756), (45, 7368672), (48, 6908130), (54, 6140560), (60, 5526504), (72, 4605420), (80, 4144878), (90, 3684336), (96, 3454065), (108, 3070280), (120, 2763252), (135, 2456224), (144, 2302710), (160, 2072439), (180, 1842168), (216, 1535140), (240, 1381626), (270, 1228112), (288, 1151355), (360, 921084), (432, 767570), (480, 690813), (540, 614056), (720, 460542), (864, 383785), (1080, 307028), (1440, 230271), (2160, 153514), (4320, 76757)]