90157680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125219}}^1$

素因数の和:125238

約数の個数: 60

約数和(自身を含む): 302781960

約数和(自身を除く): 212624280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 125219, 250438, 375657, 500876, 626095, 751314, 1001752, 1126971, 1252190, 1502628, 1878285, 2003504, 2253942, 2504380, 3005256, 3756570, 4507884, 5008760, 5634855, 6010512, 7513140, 9015768, 10017520, 11269710, 15026280, 18031536, 22539420, 30052560, 45078840, 90157680]

約数ペア:

[(1, 90157680), (2, 45078840), (3, 30052560), (4, 22539420), (5, 18031536), (6, 15026280), (8, 11269710), (9, 10017520), (10, 9015768), (12, 7513140), (15, 6010512), (16, 5634855), (18, 5008760), (20, 4507884), (24, 3756570), (30, 3005256), (36, 2504380), (40, 2253942), (45, 2003504), (48, 1878285), (60, 1502628), (72, 1252190), (80, 1126971), (90, 1001752), (120, 751314), (144, 626095), (180, 500876), (240, 375657), (360, 250438), (720, 125219)]