123577560

素因数分解:

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

素因数の和:1745

約数の個数: 96

約数和(自身を含む): 403650000

約数和(自身を除く): 280072440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1499, 1832, 2061, 2290, 2748, 2998, 3435, 4122, 4497, 4580, 5496, 5996, 6870, 7495, 8244, 8994, 9160, 10305, 11992, 13491, 13740, 14990, 16488, 17988, 20610, 22485, 26982, 27480, 29980, 35976, 41220, 44970, 53964, 59960, 67455, 82440, 89940, 107928, 134910, 179880, 269820, 343271, 539640, 686542, 1029813, 1373084, 1716355, 2059626, 2746168, 3089439, 3432710, 4119252, 5149065, 6178878, 6865420, 8238504, 10298130, 12357756, 13730840, 15447195, 20596260, 24715512, 30894390, 41192520, 61788780, 123577560]

約数ペア:

[(1, 123577560), (2, 61788780), (3, 41192520), (4, 30894390), (5, 24715512), (6, 20596260), (8, 15447195), (9, 13730840), (10, 12357756), (12, 10298130), (15, 8238504), (18, 6865420), (20, 6178878), (24, 5149065), (30, 4119252), (36, 3432710), (40, 3089439), (45, 2746168), (60, 2059626), (72, 1716355), (90, 1373084), (120, 1029813), (180, 686542), (229, 539640), (360, 343271), (458, 269820), (687, 179880), (916, 134910), (1145, 107928), (1374, 89940), (1499, 82440), (1832, 67455), (2061, 59960), (2290, 53964), (2748, 44970), (2998, 41220), (3435, 35976), (4122, 29980), (4497, 27480), (4580, 26982), (5496, 22485), (5996, 20610), (6870, 17988), (7495, 16488), (8244, 14990), (8994, 13740), (9160, 13491), (10305, 11992)]