489185322240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{250279}}^1$

素因数の和:250812

約数の個数: 144

約数和(自身を含む): 1565411299200

約数和(自身を除く): 1076225976960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 509, 640, 768, 960, 1018, 1280, 1527, 1920, 2036, 2545, 3054, 3840, 4072, 5090, 6108, 7635, 8144, 10180, 12216, 15270, 16288, 20360, 24432, 30540, 32576, 40720, 48864, 61080, 65152, 81440, 97728, 122160, 130304, 162880, 195456, 244320, 250279, 325760, 390912, 488640, 500558, 651520, 750837, 977280, 1001116, 1251395, 1501674, 1954560, 2002232, 2502790, 3003348, 3754185, 4004464, 5005580, 6006696, 7508370, 8008928, 10011160, 12013392, 15016740, 16017856, 20022320, 24026784, 30033480, 32035712, 40044640, 48053568, 60066960, 64071424, 80089280, 96107136, 120133920, 127392011, 160178560, 192214272, 240267840, 254784022, 320357120, 382176033, 480535680, 509568044, 636960055, 764352066, 961071360, 1019136088, 1273920110, 1528704132, 1910880165, 2038272176, 2547840220, 3057408264, 3821760330, 4076544352, 5095680440, 6114816528, 7643520660, 8153088704, 10191360880, 12229633056, 15287041320, 16306177408, 20382721760, 24459266112, 30574082640, 32612354816, 40765443520, 48918532224, 61148165280, 81530887040, 97837064448, 122296330560, 163061774080, 244592661120, 489185322240]

約数ペア:

[(1, 489185322240), (2, 244592661120), (3, 163061774080), (4, 122296330560), (5, 97837064448), (6, 81530887040), (8, 61148165280), (10, 48918532224), (12, 40765443520), (15, 32612354816), (16, 30574082640), (20, 24459266112), (24, 20382721760), (30, 16306177408), (32, 15287041320), (40, 12229633056), (48, 10191360880), (60, 8153088704), (64, 7643520660), (80, 6114816528), (96, 5095680440), (120, 4076544352), (128, 3821760330), (160, 3057408264), (192, 2547840220), (240, 2038272176), (256, 1910880165), (320, 1528704132), (384, 1273920110), (480, 1019136088), (509, 961071360), (640, 764352066), (768, 636960055), (960, 509568044), (1018, 480535680), (1280, 382176033), (1527, 320357120), (1920, 254784022), (2036, 240267840), (2545, 192214272), (3054, 160178560), (3840, 127392011), (4072, 120133920), (5090, 96107136), (6108, 80089280), (7635, 64071424), (8144, 60066960), (10180, 48053568), (12216, 40044640), (15270, 32035712), (16288, 30033480), (20360, 24026784), (24432, 20022320), (30540, 16017856), (32576, 15016740), (40720, 12013392), (48864, 10011160), (61080, 8008928), (65152, 7508370), (81440, 6006696), (97728, 5005580), (122160, 4004464), (130304, 3754185), (162880, 3003348), (195456, 2502790), (244320, 2002232), (250279, 1954560), (325760, 1501674), (390912, 1251395), (488640, 1001116), (500558, 977280), (651520, 750837)]