2388890160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3317903}}^1$

素因数の和:3317922

約数の個数: 60

約数和(自身を含む): 8022691872

約数和(自身を除く): 5633801712

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, 3317903, 6635806, 9953709, 13271612, 16589515, 19907418, 26543224, 29861127, 33179030, 39814836, 49768545, 53086448, 59722254, 66358060, 79629672, 99537090, 119444508, 132716120, 149305635, 159259344, 199074180, 238889016, 265432240, 298611270, 398148360, 477778032, 597222540, 796296720, 1194445080, 2388890160]

約数ペア:

[(1, 2388890160), (2, 1194445080), (3, 796296720), (4, 597222540), (5, 477778032), (6, 398148360), (8, 298611270), (9, 265432240), (10, 238889016), (12, 199074180), (15, 159259344), (16, 149305635), (18, 132716120), (20, 119444508), (24, 99537090), (30, 79629672), (36, 66358060), (40, 59722254), (45, 53086448), (48, 49768545), (60, 39814836), (72, 33179030), (80, 29861127), (90, 26543224), (120, 19907418), (144, 16589515), (180, 13271612), (240, 9953709), (360, 6635806), (720, 3317903)]