426639960

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{4877}}^1$

素因数の和:4909

約数の個数: 128

約数和(自身を含む): 1439985600

約数和(自身を除く): 1013345640

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, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 4877, 5832, 7290, 8748, 9720, 9754, 10935, 14580, 14631, 17496, 19508, 21870, 24385, 29160, 29262, 39016, 43740, 43893, 48770, 58524, 73155, 87480, 87786, 97540, 117048, 131679, 146310, 175572, 195080, 219465, 263358, 292620, 351144, 395037, 438930, 526716, 585240, 658395, 790074, 877860, 1053432, 1185111, 1316790, 1580148, 1755720, 1975185, 2370222, 2633580, 3160296, 3555333, 3950370, 4740444, 5267160, 5925555, 7110666, 7900740, 9480888, 10665999, 11851110, 14221332, 15801480, 17776665, 21331998, 23702220, 28442664, 35553330, 42663996, 47404440, 53329995, 71106660, 85327992, 106659990, 142213320, 213319980, 426639960]

約数ペア:

[(1, 426639960), (2, 213319980), (3, 142213320), (4, 106659990), (5, 85327992), (6, 71106660), (8, 53329995), (9, 47404440), (10, 42663996), (12, 35553330), (15, 28442664), (18, 23702220), (20, 21331998), (24, 17776665), (27, 15801480), (30, 14221332), (36, 11851110), (40, 10665999), (45, 9480888), (54, 7900740), (60, 7110666), (72, 5925555), (81, 5267160), (90, 4740444), (108, 3950370), (120, 3555333), (135, 3160296), (162, 2633580), (180, 2370222), (216, 1975185), (243, 1755720), (270, 1580148), (324, 1316790), (360, 1185111), (405, 1053432), (486, 877860), (540, 790074), (648, 658395), (729, 585240), (810, 526716), (972, 438930), (1080, 395037), (1215, 351144), (1458, 292620), (1620, 263358), (1944, 219465), (2187, 195080), (2430, 175572), (2916, 146310), (3240, 131679), (3645, 117048), (4374, 97540), (4860, 87786), (4877, 87480), (5832, 73155), (7290, 58524), (8748, 48770), (9720, 43893), (9754, 43740), (10935, 39016), (14580, 29262), (14631, 29160), (17496, 24385), (19508, 21870)]