156959280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1083

約数の個数: 120

約数和(自身を含む): 529696752

約数和(自身を除く): 372737472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 554, 720, 787, 831, 1108, 1385, 1574, 1662, 2216, 2361, 2493, 2770, 3148, 3324, 3935, 4155, 4432, 4722, 4986, 5540, 6296, 6648, 7083, 7870, 8310, 9444, 9972, 11080, 11805, 12465, 12592, 13296, 14166, 15740, 16620, 18888, 19944, 22160, 23610, 24930, 28332, 31480, 33240, 35415, 37776, 39888, 47220, 49860, 56664, 62960, 66480, 70830, 94440, 99720, 113328, 141660, 188880, 199440, 217999, 283320, 435998, 566640, 653997, 871996, 1089995, 1307994, 1743992, 1961991, 2179990, 2615988, 3269985, 3487984, 3923982, 4359980, 5231976, 6539970, 7847964, 8719960, 9809955, 10463952, 13079940, 15695928, 17439920, 19619910, 26159880, 31391856, 39239820, 52319760, 78479640, 156959280]

約数ペア:

[(1, 156959280), (2, 78479640), (3, 52319760), (4, 39239820), (5, 31391856), (6, 26159880), (8, 19619910), (9, 17439920), (10, 15695928), (12, 13079940), (15, 10463952), (16, 9809955), (18, 8719960), (20, 7847964), (24, 6539970), (30, 5231976), (36, 4359980), (40, 3923982), (45, 3487984), (48, 3269985), (60, 2615988), (72, 2179990), (80, 1961991), (90, 1743992), (120, 1307994), (144, 1089995), (180, 871996), (240, 653997), (277, 566640), (360, 435998), (554, 283320), (720, 217999), (787, 199440), (831, 188880), (1108, 141660), (1385, 113328), (1574, 99720), (1662, 94440), (2216, 70830), (2361, 66480), (2493, 62960), (2770, 56664), (3148, 49860), (3324, 47220), (3935, 39888), (4155, 37776), (4432, 35415), (4722, 33240), (4986, 31480), (5540, 28332), (6296, 24930), (6648, 23610), (7083, 22160), (7870, 19944), (8310, 18888), (9444, 16620), (9972, 15740), (11080, 14166), (11805, 13296), (12465, 12592)]