38400973140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13513}}^1\times {\mathrm{47363}}^1$

素因数の和:60888

約数の個数: 48

約数和(自身を含む): 107532952128

約数和(自身を除く): 69131978988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13513, 27026, 40539, 47363, 54052, 67565, 81078, 94726, 135130, 142089, 162156, 189452, 202695, 236815, 270260, 284178, 405390, 473630, 568356, 710445, 810780, 947260, 1420890, 2841780, 640016219, 1280032438, 1920048657, 2560064876, 3200081095, 3840097314, 6400162190, 7680194628, 9600243285, 12800324380, 19200486570, 38400973140]

約数ペア:

[(1, 38400973140), (2, 19200486570), (3, 12800324380), (4, 9600243285), (5, 7680194628), (6, 6400162190), (10, 3840097314), (12, 3200081095), (15, 2560064876), (20, 1920048657), (30, 1280032438), (60, 640016219), (13513, 2841780), (27026, 1420890), (40539, 947260), (47363, 810780), (54052, 710445), (67565, 568356), (81078, 473630), (94726, 405390), (135130, 284178), (142089, 270260), (162156, 236815), (189452, 202695)]