82385040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1499}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 256680000

約数和(自身を除く): 174294960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1499, 1832, 2290, 2748, 2998, 3435, 3664, 4497, 4580, 5496, 5996, 6870, 7495, 8994, 9160, 10992, 11992, 13740, 14990, 17988, 18320, 22485, 23984, 27480, 29980, 35976, 44970, 54960, 59960, 71952, 89940, 119920, 179880, 343271, 359760, 686542, 1029813, 1373084, 1716355, 2059626, 2746168, 3432710, 4119252, 5149065, 5492336, 6865420, 8238504, 10298130, 13730840, 16477008, 20596260, 27461680, 41192520, 82385040]

約数ペア:

[(1, 82385040), (2, 41192520), (3, 27461680), (4, 20596260), (5, 16477008), (6, 13730840), (8, 10298130), (10, 8238504), (12, 6865420), (15, 5492336), (16, 5149065), (20, 4119252), (24, 3432710), (30, 2746168), (40, 2059626), (48, 1716355), (60, 1373084), (80, 1029813), (120, 686542), (229, 359760), (240, 343271), (458, 179880), (687, 119920), (916, 89940), (1145, 71952), (1374, 59960), (1499, 54960), (1832, 44970), (2290, 35976), (2748, 29980), (2998, 27480), (3435, 23984), (3664, 22485), (4497, 18320), (4580, 17988), (5496, 14990), (5996, 13740), (6870, 11992), (7495, 10992), (8994, 9160)]