145809840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5021}}^1$

素因数の和:5059

約数の個数: 120

約数和(自身を含む): 496936944

約数和(自身を除く): 351127104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5021, 5808, 7260, 9680, 10042, 14520, 15063, 20084, 25105, 29040, 30126, 40168, 50210, 55231, 60252, 75315, 80336, 100420, 110462, 120504, 150630, 165693, 200840, 220924, 241008, 276155, 301260, 331386, 401680, 441848, 552310, 602520, 607541, 662772, 828465, 883696, 1104620, 1205040, 1215082, 1325544, 1656930, 1822623, 2209240, 2430164, 2651088, 3037705, 3313860, 3645246, 4418480, 4860328, 6075410, 6627720, 7290492, 9113115, 9720656, 12150820, 13255440, 14580984, 18226230, 24301640, 29161968, 36452460, 48603280, 72904920, 145809840]

約数ペア:

[(1, 145809840), (2, 72904920), (3, 48603280), (4, 36452460), (5, 29161968), (6, 24301640), (8, 18226230), (10, 14580984), (11, 13255440), (12, 12150820), (15, 9720656), (16, 9113115), (20, 7290492), (22, 6627720), (24, 6075410), (30, 4860328), (33, 4418480), (40, 3645246), (44, 3313860), (48, 3037705), (55, 2651088), (60, 2430164), (66, 2209240), (80, 1822623), (88, 1656930), (110, 1325544), (120, 1215082), (121, 1205040), (132, 1104620), (165, 883696), (176, 828465), (220, 662772), (240, 607541), (242, 602520), (264, 552310), (330, 441848), (363, 401680), (440, 331386), (484, 301260), (528, 276155), (605, 241008), (660, 220924), (726, 200840), (880, 165693), (968, 150630), (1210, 120504), (1320, 110462), (1452, 100420), (1815, 80336), (1936, 75315), (2420, 60252), (2640, 55231), (2904, 50210), (3630, 40168), (4840, 30126), (5021, 29040), (5808, 25105), (7260, 20084), (9680, 15063), (10042, 14520)]