1976116320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1372303}}^1$

素因数の和:1372324

約数の個数: 72

約数和(自身を含む): 6743501856

約数和(自身を除く): 4767385536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1372303, 2744606, 4116909, 5489212, 6861515, 8233818, 10978424, 12350727, 13723030, 16467636, 20584545, 21956848, 24701454, 27446060, 32935272, 41169090, 43913696, 49402908, 54892120, 61753635, 65870544, 82338180, 98805816, 109784240, 123507270, 131741088, 164676360, 197611632, 219568480, 247014540, 329352720, 395223264, 494029080, 658705440, 988058160, 1976116320]

約数ペア:

[(1, 1976116320), (2, 988058160), (3, 658705440), (4, 494029080), (5, 395223264), (6, 329352720), (8, 247014540), (9, 219568480), (10, 197611632), (12, 164676360), (15, 131741088), (16, 123507270), (18, 109784240), (20, 98805816), (24, 82338180), (30, 65870544), (32, 61753635), (36, 54892120), (40, 49402908), (45, 43913696), (48, 41169090), (60, 32935272), (72, 27446060), (80, 24701454), (90, 21956848), (96, 20584545), (120, 16467636), (144, 13723030), (160, 12350727), (180, 10978424), (240, 8233818), (288, 6861515), (360, 5489212), (480, 4116909), (720, 2744606), (1440, 1372303)]