6399605880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1975187}}^1$

素因数の和:1975210

約数の個数: 80

約数和(自身を含む): 21509797320

約数和(自身を除く): 15110191440

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, 1975187, 3950374, 5925561, 7900748, 9875935, 11851122, 15801496, 17776683, 19751870, 23702244, 29627805, 35553366, 39503740, 47404488, 53330049, 59255610, 71106732, 79007480, 88883415, 106660098, 118511220, 142213464, 159990147, 177766830, 213320196, 237022440, 266650245, 319980294, 355533660, 426640392, 533300490, 639960588, 711067320, 799950735, 1066600980, 1279921176, 1599901470, 2133201960, 3199802940, 6399605880]

約数ペア:

[(1, 6399605880), (2, 3199802940), (3, 2133201960), (4, 1599901470), (5, 1279921176), (6, 1066600980), (8, 799950735), (9, 711067320), (10, 639960588), (12, 533300490), (15, 426640392), (18, 355533660), (20, 319980294), (24, 266650245), (27, 237022440), (30, 213320196), (36, 177766830), (40, 159990147), (45, 142213464), (54, 118511220), (60, 106660098), (72, 88883415), (81, 79007480), (90, 71106732), (108, 59255610), (120, 53330049), (135, 47404488), (162, 39503740), (180, 35553366), (216, 29627805), (270, 23702244), (324, 19751870), (360, 17776683), (405, 15801496), (540, 11851122), (648, 9875935), (810, 7900748), (1080, 5925561), (1620, 3950374), (3240, 1975187)]