16331760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7561}}^1$

素因数の和:7583

約数の個数: 80

約数和(自身を含む): 56261280

約数和(自身を除く): 39929520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7561, 15122, 22683, 30244, 37805, 45366, 60488, 68049, 75610, 90732, 113415, 120976, 136098, 151220, 181464, 204147, 226830, 272196, 302440, 340245, 362928, 408294, 453660, 544392, 604880, 680490, 816588, 907320, 1020735, 1088784, 1360980, 1633176, 1814640, 2041470, 2721960, 3266352, 4082940, 5443920, 8165880, 16331760]

約数ペア:

[(1, 16331760), (2, 8165880), (3, 5443920), (4, 4082940), (5, 3266352), (6, 2721960), (8, 2041470), (9, 1814640), (10, 1633176), (12, 1360980), (15, 1088784), (16, 1020735), (18, 907320), (20, 816588), (24, 680490), (27, 604880), (30, 544392), (36, 453660), (40, 408294), (45, 362928), (48, 340245), (54, 302440), (60, 272196), (72, 226830), (80, 204147), (90, 181464), (108, 151220), (120, 136098), (135, 120976), (144, 113415), (180, 90732), (216, 75610), (240, 68049), (270, 60488), (360, 45366), (432, 37805), (540, 30244), (720, 22683), (1080, 15122), (2160, 7561)]