2108519760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{49081}}^1$

素因数の和:49276

約数の個数: 80

約数和(自身を含む): 6573061440

約数和(自身を除く): 4464541680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 5370, 7160, 8592, 10740, 14320, 21480, 42960, 49081, 98162, 147243, 196324, 245405, 294486, 392648, 490810, 588972, 736215, 785296, 981620, 1177944, 1472430, 1963240, 2355888, 2944860, 3926480, 5889720, 8785499, 11779440, 17570998, 26356497, 35141996, 43927495, 52712994, 70283992, 87854990, 105425988, 131782485, 140567984, 175709980, 210851976, 263564970, 351419960, 421703952, 527129940, 702839920, 1054259880, 2108519760]

約数ペア:

[(1, 2108519760), (2, 1054259880), (3, 702839920), (4, 527129940), (5, 421703952), (6, 351419960), (8, 263564970), (10, 210851976), (12, 175709980), (15, 140567984), (16, 131782485), (20, 105425988), (24, 87854990), (30, 70283992), (40, 52712994), (48, 43927495), (60, 35141996), (80, 26356497), (120, 17570998), (179, 11779440), (240, 8785499), (358, 5889720), (537, 3926480), (716, 2944860), (895, 2355888), (1074, 1963240), (1432, 1472430), (1790, 1177944), (2148, 981620), (2685, 785296), (2864, 736215), (3580, 588972), (4296, 490810), (5370, 392648), (7160, 294486), (8592, 245405), (10740, 196324), (14320, 147243), (21480, 98162), (42960, 49081)]