80202840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29059}}^1$

素因数の和:29096

約数の個数: 64

約数和(自身を含む): 251078400

約数和(自身を除く): 170875560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 29059, 58118, 87177, 116236, 145295, 174354, 232472, 290590, 348708, 435885, 581180, 668357, 697416, 871770, 1162360, 1336714, 1743540, 2005071, 2673428, 3341785, 3487080, 4010142, 5346856, 6683570, 8020284, 10025355, 13367140, 16040568, 20050710, 26734280, 40101420, 80202840]

約数ペア:

[(1, 80202840), (2, 40101420), (3, 26734280), (4, 20050710), (5, 16040568), (6, 13367140), (8, 10025355), (10, 8020284), (12, 6683570), (15, 5346856), (20, 4010142), (23, 3487080), (24, 3341785), (30, 2673428), (40, 2005071), (46, 1743540), (60, 1336714), (69, 1162360), (92, 871770), (115, 697416), (120, 668357), (138, 581180), (184, 435885), (230, 348708), (276, 290590), (345, 232472), (460, 174354), (552, 145295), (690, 116236), (920, 87177), (1380, 58118), (2760, 29059)]