8322780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 25127424

約数和(自身を除く): 16804644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 163, 185, 222, 230, 276, 326, 345, 370, 444, 460, 489, 555, 652, 690, 740, 815, 851, 978, 1110, 1380, 1630, 1702, 1956, 2220, 2445, 2553, 3260, 3404, 3749, 4255, 4890, 5106, 6031, 7498, 8510, 9780, 10212, 11247, 12062, 12765, 14996, 17020, 18093, 18745, 22494, 24124, 25530, 30155, 36186, 37490, 44988, 51060, 56235, 60310, 72372, 74980, 90465, 112470, 120620, 138713, 180930, 224940, 277426, 361860, 416139, 554852, 693565, 832278, 1387130, 1664556, 2080695, 2774260, 4161390, 8322780]

約数ペア:

[(1, 8322780), (2, 4161390), (3, 2774260), (4, 2080695), (5, 1664556), (6, 1387130), (10, 832278), (12, 693565), (15, 554852), (20, 416139), (23, 361860), (30, 277426), (37, 224940), (46, 180930), (60, 138713), (69, 120620), (74, 112470), (92, 90465), (111, 74980), (115, 72372), (138, 60310), (148, 56235), (163, 51060), (185, 44988), (222, 37490), (230, 36186), (276, 30155), (326, 25530), (345, 24124), (370, 22494), (444, 18745), (460, 18093), (489, 17020), (555, 14996), (652, 12765), (690, 12062), (740, 11247), (815, 10212), (851, 9780), (978, 8510), (1110, 7498), (1380, 6031), (1630, 5106), (1702, 4890), (1956, 4255), (2220, 3749), (2445, 3404), (2553, 3260)]