120273180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64663}}^1$

素因数の和:64706

約数の個数: 48

約数和(自身を含む): 347633664

約数和(自身を除く): 227360484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 64663, 129326, 193989, 258652, 323315, 387978, 646630, 775956, 969945, 1293260, 1939890, 2004553, 3879780, 4009106, 6013659, 8018212, 10022765, 12027318, 20045530, 24054636, 30068295, 40091060, 60136590, 120273180]

約数ペア:

[(1, 120273180), (2, 60136590), (3, 40091060), (4, 30068295), (5, 24054636), (6, 20045530), (10, 12027318), (12, 10022765), (15, 8018212), (20, 6013659), (30, 4009106), (31, 3879780), (60, 2004553), (62, 1939890), (93, 1293260), (124, 969945), (155, 775956), (186, 646630), (310, 387978), (372, 323315), (465, 258652), (620, 193989), (930, 129326), (1860, 64663)]