1373760540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35831}}^1$

素因数の和:35920

約数の個数: 96

約数和(自身を含む): 4334238720

約数和(自身を除く): 2960478180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 12780, 19170, 35831, 38340, 71662, 107493, 143324, 179155, 214986, 322479, 358310, 429972, 537465, 644958, 716620, 967437, 1074930, 1289916, 1612395, 1934874, 2149860, 2544001, 3224790, 3869748, 4837185, 5088002, 6449580, 7632003, 9674370, 10176004, 12720005, 15264006, 19348740, 22896009, 25440010, 30528012, 38160015, 45792018, 50880020, 68688027, 76320030, 91584036, 114480045, 137376054, 152640060, 228960090, 274752108, 343440135, 457920180, 686880270, 1373760540]

約数ペア:

[(1, 1373760540), (2, 686880270), (3, 457920180), (4, 343440135), (5, 274752108), (6, 228960090), (9, 152640060), (10, 137376054), (12, 114480045), (15, 91584036), (18, 76320030), (20, 68688027), (27, 50880020), (30, 45792018), (36, 38160015), (45, 30528012), (54, 25440010), (60, 22896009), (71, 19348740), (90, 15264006), (108, 12720005), (135, 10176004), (142, 9674370), (180, 7632003), (213, 6449580), (270, 5088002), (284, 4837185), (355, 3869748), (426, 3224790), (540, 2544001), (639, 2149860), (710, 1934874), (852, 1612395), (1065, 1289916), (1278, 1074930), (1420, 967437), (1917, 716620), (2130, 644958), (2556, 537465), (3195, 429972), (3834, 358310), (4260, 322479), (6390, 214986), (7668, 179155), (9585, 143324), (12780, 107493), (19170, 71662), (35831, 38340)]