2387334240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1657871}}^1$

素因数の和:1657892

約数の個数: 72

約数和(自身を含む): 8146783008

約数和(自身を除く): 5759448768

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, 1657871, 3315742, 4973613, 6631484, 8289355, 9947226, 13262968, 14920839, 16578710, 19894452, 24868065, 26525936, 29841678, 33157420, 39788904, 49736130, 53051872, 59683356, 66314840, 74604195, 79577808, 99472260, 119366712, 132629680, 149208390, 159155616, 198944520, 238733424, 265259360, 298416780, 397889040, 477466848, 596833560, 795778080, 1193667120, 2387334240]

約数ペア:

[(1, 2387334240), (2, 1193667120), (3, 795778080), (4, 596833560), (5, 477466848), (6, 397889040), (8, 298416780), (9, 265259360), (10, 238733424), (12, 198944520), (15, 159155616), (16, 149208390), (18, 132629680), (20, 119366712), (24, 99472260), (30, 79577808), (32, 74604195), (36, 66314840), (40, 59683356), (45, 53051872), (48, 49736130), (60, 39788904), (72, 33157420), (80, 29841678), (90, 26525936), (96, 24868065), (120, 19894452), (144, 16578710), (160, 14920839), (180, 13262968), (240, 9947226), (288, 8289355), (360, 6631484), (480, 4973613), (720, 3315742), (1440, 1657871)]