120783690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1663}}^1$

素因数の和:1948

約数の個数: 64

約数和(自身を含む): 323481600

約数和(自身を除く): 202697910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 538, 807, 1345, 1614, 1663, 2421, 2690, 3326, 4035, 4842, 4989, 7263, 8070, 8315, 9978, 12105, 14526, 14967, 16630, 24210, 24945, 29934, 36315, 44901, 49890, 72630, 74835, 89802, 149670, 224505, 447347, 449010, 894694, 1342041, 2236735, 2684082, 4026123, 4473470, 6710205, 8052246, 12078369, 13420410, 20130615, 24156738, 40261230, 60391845, 120783690]

約数ペア:

[(1, 120783690), (2, 60391845), (3, 40261230), (5, 24156738), (6, 20130615), (9, 13420410), (10, 12078369), (15, 8052246), (18, 6710205), (27, 4473470), (30, 4026123), (45, 2684082), (54, 2236735), (90, 1342041), (135, 894694), (269, 449010), (270, 447347), (538, 224505), (807, 149670), (1345, 89802), (1614, 74835), (1663, 72630), (2421, 49890), (2690, 44901), (3326, 36315), (4035, 29934), (4842, 24945), (4989, 24210), (7263, 16630), (8070, 14967), (8315, 14526), (9978, 12105)]