18015295440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{591053}}^1$

素因数の和:591196

約数の個数: 80

約数和(自身を含む): 56287254528

約数和(自身を除く): 38271959088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 591053, 1182106, 1773159, 2364212, 2955265, 3546318, 4728424, 5910530, 7092636, 8865795, 9456848, 11821060, 14185272, 17731590, 23642120, 28370544, 35463180, 47284240, 70926360, 75063731, 141852720, 150127462, 225191193, 300254924, 375318655, 450382386, 600509848, 750637310, 900764772, 1125955965, 1201019696, 1501274620, 1801529544, 2251911930, 3002549240, 3603059088, 4503823860, 6005098480, 9007647720, 18015295440]

約数ペア:

[(1, 18015295440), (2, 9007647720), (3, 6005098480), (4, 4503823860), (5, 3603059088), (6, 3002549240), (8, 2251911930), (10, 1801529544), (12, 1501274620), (15, 1201019696), (16, 1125955965), (20, 900764772), (24, 750637310), (30, 600509848), (40, 450382386), (48, 375318655), (60, 300254924), (80, 225191193), (120, 150127462), (127, 141852720), (240, 75063731), (254, 70926360), (381, 47284240), (508, 35463180), (635, 28370544), (762, 23642120), (1016, 17731590), (1270, 14185272), (1524, 11821060), (1905, 9456848), (2032, 8865795), (2540, 7092636), (3048, 5910530), (3810, 4728424), (5080, 3546318), (6096, 2955265), (7620, 2364212), (10160, 1773159), (15240, 1182106), (30480, 591053)]