80907304680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{74914171}}^1$

素因数の和:74914191

約数の個数: 64

約数和(自身を含む): 269691019200

約数和(自身を除く): 188783714520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 74914171, 149828342, 224742513, 299656684, 374570855, 449485026, 599313368, 674227539, 749141710, 898970052, 1123712565, 1348455078, 1498283420, 1797940104, 2022682617, 2247425130, 2696910156, 2996566840, 3371137695, 4045365234, 4494850260, 5393820312, 6742275390, 8090730468, 8989700520, 10113413085, 13484550780, 16181460936, 20226826170, 26969101560, 40453652340, 80907304680]

約数ペア:

[(1, 80907304680), (2, 40453652340), (3, 26969101560), (4, 20226826170), (5, 16181460936), (6, 13484550780), (8, 10113413085), (9, 8989700520), (10, 8090730468), (12, 6742275390), (15, 5393820312), (18, 4494850260), (20, 4045365234), (24, 3371137695), (27, 2996566840), (30, 2696910156), (36, 2247425130), (40, 2022682617), (45, 1797940104), (54, 1498283420), (60, 1348455078), (72, 1123712565), (90, 898970052), (108, 749141710), (120, 674227539), (135, 599313368), (180, 449485026), (216, 374570855), (270, 299656684), (360, 224742513), (540, 149828342), (1080, 74914171)]