548029560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351301}}^1$

素因数の和:351328

約数の個数: 64

約数和(自身を含む): 1770562080

約数和(自身を除く): 1222532520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 351301, 702602, 1053903, 1405204, 1756505, 2107806, 2810408, 3513010, 4215612, 4566913, 5269515, 7026020, 8431224, 9133826, 10539030, 13700739, 14052040, 18267652, 21078060, 22834565, 27401478, 36535304, 42156120, 45669130, 54802956, 68503695, 91338260, 109605912, 137007390, 182676520, 274014780, 548029560]

約数ペア:

[(1, 548029560), (2, 274014780), (3, 182676520), (4, 137007390), (5, 109605912), (6, 91338260), (8, 68503695), (10, 54802956), (12, 45669130), (13, 42156120), (15, 36535304), (20, 27401478), (24, 22834565), (26, 21078060), (30, 18267652), (39, 14052040), (40, 13700739), (52, 10539030), (60, 9133826), (65, 8431224), (78, 7026020), (104, 5269515), (120, 4566913), (130, 4215612), (156, 3513010), (195, 2810408), (260, 2107806), (312, 1756505), (390, 1405204), (520, 1053903), (780, 702602), (1560, 351301)]