7282981260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{23899}}^1$

素因数の和:25607

約数の個数: 72

約数和(自身を含む): 22105683600

約数和(自身を除く): 14822702340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1693, 3386, 5079, 6772, 8465, 10158, 15237, 16930, 20316, 23899, 25395, 30474, 33860, 47798, 50790, 60948, 71697, 76185, 95596, 101580, 119495, 143394, 152370, 215091, 238990, 286788, 304740, 358485, 430182, 477980, 716970, 860364, 1075455, 1433940, 2150910, 4301820, 40461007, 80922014, 121383021, 161844028, 202305035, 242766042, 364149063, 404610070, 485532084, 606915105, 728298126, 809220140, 1213830210, 1456596252, 1820745315, 2427660420, 3641490630, 7282981260]

約数ペア:

[(1, 7282981260), (2, 3641490630), (3, 2427660420), (4, 1820745315), (5, 1456596252), (6, 1213830210), (9, 809220140), (10, 728298126), (12, 606915105), (15, 485532084), (18, 404610070), (20, 364149063), (30, 242766042), (36, 202305035), (45, 161844028), (60, 121383021), (90, 80922014), (180, 40461007), (1693, 4301820), (3386, 2150910), (5079, 1433940), (6772, 1075455), (8465, 860364), (10158, 716970), (15237, 477980), (16930, 430182), (20316, 358485), (23899, 304740), (25395, 286788), (30474, 238990), (33860, 215091), (47798, 152370), (50790, 143394), (60948, 119495), (71697, 101580), (76185, 95596)]