15690467880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4842737}}^1$

素因数の和:4842760

約数の個数: 80

約数和(自身を含む): 52737416820

約数和(自身を除く): 37046948940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4842737, 9685474, 14528211, 19370948, 24213685, 29056422, 38741896, 43584633, 48427370, 58112844, 72641055, 87169266, 96854740, 116225688, 130753899, 145282110, 174338532, 193709480, 217923165, 261507798, 290564220, 348677064, 392261697, 435846330, 523015596, 581128440, 653769495, 784523394, 871692660, 1046031192, 1307538990, 1569046788, 1743385320, 1961308485, 2615077980, 3138093576, 3922616970, 5230155960, 7845233940, 15690467880]

約数ペア:

[(1, 15690467880), (2, 7845233940), (3, 5230155960), (4, 3922616970), (5, 3138093576), (6, 2615077980), (8, 1961308485), (9, 1743385320), (10, 1569046788), (12, 1307538990), (15, 1046031192), (18, 871692660), (20, 784523394), (24, 653769495), (27, 581128440), (30, 523015596), (36, 435846330), (40, 392261697), (45, 348677064), (54, 290564220), (60, 261507798), (72, 217923165), (81, 193709480), (90, 174338532), (108, 145282110), (120, 130753899), (135, 116225688), (162, 96854740), (180, 87169266), (216, 72641055), (270, 58112844), (324, 48427370), (360, 43584633), (405, 38741896), (540, 29056422), (648, 24213685), (810, 19370948), (1080, 14528211), (1620, 9685474), (3240, 4842737)]