5461560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 19656000

約数和(自身を除く): 14194440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 389, 390, 468, 520, 540, 585, 702, 778, 780, 936, 1080, 1167, 1170, 1404, 1556, 1560, 1755, 1945, 2334, 2340, 2808, 3112, 3501, 3510, 3890, 4668, 4680, 5057, 5835, 7002, 7020, 7780, 9336, 10114, 10503, 11670, 14004, 14040, 15171, 15560, 17505, 20228, 21006, 23340, 25285, 28008, 30342, 35010, 40456, 42012, 45513, 46680, 50570, 52515, 60684, 70020, 75855, 84024, 91026, 101140, 105030, 121368, 136539, 140040, 151710, 182052, 202280, 210060, 227565, 273078, 303420, 364104, 420120, 455130, 546156, 606840, 682695, 910260, 1092312, 1365390, 1820520, 2730780, 5461560]

約数ペア:

[(1, 5461560), (2, 2730780), (3, 1820520), (4, 1365390), (5, 1092312), (6, 910260), (8, 682695), (9, 606840), (10, 546156), (12, 455130), (13, 420120), (15, 364104), (18, 303420), (20, 273078), (24, 227565), (26, 210060), (27, 202280), (30, 182052), (36, 151710), (39, 140040), (40, 136539), (45, 121368), (52, 105030), (54, 101140), (60, 91026), (65, 84024), (72, 75855), (78, 70020), (90, 60684), (104, 52515), (108, 50570), (117, 46680), (120, 45513), (130, 42012), (135, 40456), (156, 35010), (180, 30342), (195, 28008), (216, 25285), (234, 23340), (260, 21006), (270, 20228), (312, 17505), (351, 15560), (360, 15171), (389, 14040), (390, 14004), (468, 11670), (520, 10503), (540, 10114), (585, 9336), (702, 7780), (778, 7020), (780, 7002), (936, 5835), (1080, 5057), (1167, 4680), (1170, 4668), (1404, 3890), (1556, 3510), (1560, 3501), (1755, 3112), (1945, 2808), (2334, 2340)]