290179080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2161}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 946047960

約数和(自身を除く): 655868880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 373, 746, 1119, 1492, 1865, 2161, 2238, 2984, 3357, 3730, 4322, 4476, 5595, 6483, 6714, 7460, 8644, 8952, 10805, 11190, 12966, 13428, 14920, 16785, 17288, 19449, 21610, 22380, 25932, 26856, 32415, 33570, 38898, 43220, 44760, 51864, 64830, 67140, 77796, 86440, 97245, 129660, 134280, 155592, 194490, 259320, 388980, 777960, 806053, 1612106, 2418159, 3224212, 4030265, 4836318, 6448424, 7254477, 8060530, 9672636, 12090795, 14508954, 16121060, 19345272, 24181590, 29017908, 32242120, 36272385, 48363180, 58035816, 72544770, 96726360, 145089540, 290179080]

約数ペア:

[(1, 290179080), (2, 145089540), (3, 96726360), (4, 72544770), (5, 58035816), (6, 48363180), (8, 36272385), (9, 32242120), (10, 29017908), (12, 24181590), (15, 19345272), (18, 16121060), (20, 14508954), (24, 12090795), (30, 9672636), (36, 8060530), (40, 7254477), (45, 6448424), (60, 4836318), (72, 4030265), (90, 3224212), (120, 2418159), (180, 1612106), (360, 806053), (373, 777960), (746, 388980), (1119, 259320), (1492, 194490), (1865, 155592), (2161, 134280), (2238, 129660), (2984, 97245), (3357, 86440), (3730, 77796), (4322, 67140), (4476, 64830), (5595, 51864), (6483, 44760), (6714, 43220), (7460, 38898), (8644, 33570), (8952, 32415), (10805, 26856), (11190, 25932), (12966, 22380), (13428, 21610), (14920, 19449), (16785, 17288)]