76521960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212561}}^1$

素因数の和:212578

約数の個数: 48

約数和(自身を含む): 248697540

約数和(自身を除く): 172175580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 212561, 425122, 637683, 850244, 1062805, 1275366, 1700488, 1913049, 2125610, 2550732, 3188415, 3826098, 4251220, 5101464, 6376830, 7652196, 8502440, 9565245, 12753660, 15304392, 19130490, 25507320, 38260980, 76521960]

約数ペア:

[(1, 76521960), (2, 38260980), (3, 25507320), (4, 19130490), (5, 15304392), (6, 12753660), (8, 9565245), (9, 8502440), (10, 7652196), (12, 6376830), (15, 5101464), (18, 4251220), (20, 3826098), (24, 3188415), (30, 2550732), (36, 2125610), (40, 1913049), (45, 1700488), (60, 1275366), (72, 1062805), (90, 850244), (120, 637683), (180, 425122), (360, 212561)]