120660618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 270950400

約数和(自身を除く): 150289782

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 139, 186, 278, 359, 403, 417, 718, 806, 834, 1077, 1209, 1807, 2154, 2418, 3614, 4309, 4667, 5421, 8618, 9334, 10842, 11129, 12927, 14001, 22258, 25854, 28002, 33387, 49901, 56017, 66774, 99802, 112034, 144677, 149703, 168051, 289354, 299406, 336102, 434031, 648713, 868062, 1297426, 1546931, 1946139, 3093862, 3892278, 4640793, 9281586, 20110103, 40220206, 60330309, 120660618]

約数ペア:

[(1, 120660618), (2, 60330309), (3, 40220206), (6, 20110103), (13, 9281586), (26, 4640793), (31, 3892278), (39, 3093862), (62, 1946139), (78, 1546931), (93, 1297426), (139, 868062), (186, 648713), (278, 434031), (359, 336102), (403, 299406), (417, 289354), (718, 168051), (806, 149703), (834, 144677), (1077, 112034), (1209, 99802), (1807, 66774), (2154, 56017), (2418, 49901), (3614, 33387), (4309, 28002), (4667, 25854), (5421, 22258), (8618, 14001), (9334, 12927), (10842, 11129)]