74645880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{622049}}^1$

素因数の和:622063

約数の個数: 32

約数和(自身を含む): 223938000

約数和(自身を除く): 149292120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 622049, 1244098, 1866147, 2488196, 3110245, 3732294, 4976392, 6220490, 7464588, 9330735, 12440980, 14929176, 18661470, 24881960, 37322940, 74645880]

約数ペア:

[(1, 74645880), (2, 37322940), (3, 24881960), (4, 18661470), (5, 14929176), (6, 12440980), (8, 9330735), (10, 7464588), (12, 6220490), (15, 4976392), (20, 3732294), (24, 3110245), (30, 2488196), (40, 1866147), (60, 1244098), (120, 622049)]