8005320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 26764920

約数和(自身を除く): 18759600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 601, 666, 740, 888, 1110, 1202, 1332, 1480, 1665, 1803, 2220, 2404, 2664, 3005, 3330, 3606, 4440, 4808, 5409, 6010, 6660, 7212, 9015, 10818, 12020, 13320, 14424, 18030, 21636, 22237, 24040, 27045, 36060, 43272, 44474, 54090, 66711, 72120, 88948, 108180, 111185, 133422, 177896, 200133, 216360, 222370, 266844, 333555, 400266, 444740, 533688, 667110, 800532, 889480, 1000665, 1334220, 1601064, 2001330, 2668440, 4002660, 8005320]

約数ペア:

[(1, 8005320), (2, 4002660), (3, 2668440), (4, 2001330), (5, 1601064), (6, 1334220), (8, 1000665), (9, 889480), (10, 800532), (12, 667110), (15, 533688), (18, 444740), (20, 400266), (24, 333555), (30, 266844), (36, 222370), (37, 216360), (40, 200133), (45, 177896), (60, 133422), (72, 111185), (74, 108180), (90, 88948), (111, 72120), (120, 66711), (148, 54090), (180, 44474), (185, 43272), (222, 36060), (296, 27045), (333, 24040), (360, 22237), (370, 21636), (444, 18030), (555, 14424), (601, 13320), (666, 12020), (740, 10818), (888, 9015), (1110, 7212), (1202, 6660), (1332, 6010), (1480, 5409), (1665, 4808), (1803, 4440), (2220, 3606), (2404, 3330), (2664, 3005)]