2178775440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3026077}}^1$

素因数の和:3026096

約数の個数: 60

約数和(自身を含む): 7317056604

約数和(自身を除く): 5138281164

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, 360, 720, 3026077, 6052154, 9078231, 12104308, 15130385, 18156462, 24208616, 27234693, 30260770, 36312924, 45391155, 48417232, 54469386, 60521540, 72625848, 90782310, 108938772, 121043080, 136173465, 145251696, 181564620, 217877544, 242086160, 272346930, 363129240, 435755088, 544693860, 726258480, 1089387720, 2178775440]

約数ペア:

[(1, 2178775440), (2, 1089387720), (3, 726258480), (4, 544693860), (5, 435755088), (6, 363129240), (8, 272346930), (9, 242086160), (10, 217877544), (12, 181564620), (15, 145251696), (16, 136173465), (18, 121043080), (20, 108938772), (24, 90782310), (30, 72625848), (36, 60521540), (40, 54469386), (45, 48417232), (48, 45391155), (60, 36312924), (72, 30260770), (80, 27234693), (90, 24208616), (120, 18156462), (144, 15130385), (180, 12104308), (240, 9078231), (360, 6052154), (720, 3026077)]