154133880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4637}}^1$

素因数の和:4928

約数の個数: 64

約数和(自身を含む): 464171040

約数和(自身を除く): 310037160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4637, 5540, 6648, 8310, 9274, 11080, 13911, 16620, 18548, 23185, 27822, 33240, 37096, 46370, 55644, 69555, 92740, 111288, 139110, 185480, 278220, 556440, 1284449, 2568898, 3853347, 5137796, 6422245, 7706694, 10275592, 12844490, 15413388, 19266735, 25688980, 30826776, 38533470, 51377960, 77066940, 154133880]

約数ペア:

[(1, 154133880), (2, 77066940), (3, 51377960), (4, 38533470), (5, 30826776), (6, 25688980), (8, 19266735), (10, 15413388), (12, 12844490), (15, 10275592), (20, 7706694), (24, 6422245), (30, 5137796), (40, 3853347), (60, 2568898), (120, 1284449), (277, 556440), (554, 278220), (831, 185480), (1108, 139110), (1385, 111288), (1662, 92740), (2216, 69555), (2770, 55644), (3324, 46370), (4155, 37096), (4637, 33240), (5540, 27822), (6648, 23185), (8310, 18548), (9274, 16620), (11080, 13911)]