26660520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 87609600

約数和(自身を除く): 60949080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 719, 824, 927, 1030, 1236, 1438, 1545, 1854, 2060, 2157, 2472, 2876, 3090, 3595, 3708, 4120, 4314, 4635, 5752, 6180, 6471, 7190, 7416, 8628, 9270, 10785, 12360, 12942, 14380, 17256, 18540, 21570, 25884, 28760, 32355, 37080, 43140, 51768, 64710, 74057, 86280, 129420, 148114, 222171, 258840, 296228, 370285, 444342, 592456, 666513, 740570, 888684, 1110855, 1333026, 1481140, 1777368, 2221710, 2666052, 2962280, 3332565, 4443420, 5332104, 6665130, 8886840, 13330260, 26660520]

約数ペア:

[(1, 26660520), (2, 13330260), (3, 8886840), (4, 6665130), (5, 5332104), (6, 4443420), (8, 3332565), (9, 2962280), (10, 2666052), (12, 2221710), (15, 1777368), (18, 1481140), (20, 1333026), (24, 1110855), (30, 888684), (36, 740570), (40, 666513), (45, 592456), (60, 444342), (72, 370285), (90, 296228), (103, 258840), (120, 222171), (180, 148114), (206, 129420), (309, 86280), (360, 74057), (412, 64710), (515, 51768), (618, 43140), (719, 37080), (824, 32355), (927, 28760), (1030, 25884), (1236, 21570), (1438, 18540), (1545, 17256), (1854, 14380), (2060, 12942), (2157, 12360), (2472, 10785), (2876, 9270), (3090, 8628), (3595, 7416), (3708, 7190), (4120, 6471), (4314, 6180), (4635, 5752)]