166161960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{461561}}^1$

素因数の和:461578

約数の個数: 48

約数和(自身を含む): 540027540

約数和(自身を除く): 373865580

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, 461561, 923122, 1384683, 1846244, 2307805, 2769366, 3692488, 4154049, 4615610, 5538732, 6923415, 8308098, 9231220, 11077464, 13846830, 16616196, 18462440, 20770245, 27693660, 33232392, 41540490, 55387320, 83080980, 166161960]

約数ペア:

[(1, 166161960), (2, 83080980), (3, 55387320), (4, 41540490), (5, 33232392), (6, 27693660), (8, 20770245), (9, 18462440), (10, 16616196), (12, 13846830), (15, 11077464), (18, 9231220), (20, 8308098), (24, 6923415), (30, 5538732), (36, 4615610), (40, 4154049), (45, 3692488), (60, 2769366), (72, 2307805), (90, 1846244), (120, 1384683), (180, 923122), (360, 461561)]