68293560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2011}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 205706880

約数和(自身を除く): 137413320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2011, 2264, 2830, 3396, 4022, 4245, 5660, 6033, 6792, 8044, 8490, 10055, 11320, 12066, 16088, 16980, 20110, 24132, 30165, 33960, 40220, 48264, 60330, 80440, 120660, 241320, 569113, 1138226, 1707339, 2276452, 2845565, 3414678, 4552904, 5691130, 6829356, 8536695, 11382260, 13658712, 17073390, 22764520, 34146780, 68293560]

約数ペア:

[(1, 68293560), (2, 34146780), (3, 22764520), (4, 17073390), (5, 13658712), (6, 11382260), (8, 8536695), (10, 6829356), (12, 5691130), (15, 4552904), (20, 3414678), (24, 2845565), (30, 2276452), (40, 1707339), (60, 1138226), (120, 569113), (283, 241320), (566, 120660), (849, 80440), (1132, 60330), (1415, 48264), (1698, 40220), (2011, 33960), (2264, 30165), (2830, 24132), (3396, 20110), (4022, 16980), (4245, 16088), (5660, 12066), (6033, 11320), (6792, 10055), (8044, 8490)]