82355040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{57191}}^1$

素因数の和:57212

約数の個数: 72

約数和(自身を含む): 281041488

約数和(自身を除く): 198686448

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, 57191, 114382, 171573, 228764, 285955, 343146, 457528, 514719, 571910, 686292, 857865, 915056, 1029438, 1143820, 1372584, 1715730, 1830112, 2058876, 2287640, 2573595, 2745168, 3431460, 4117752, 4575280, 5147190, 5490336, 6862920, 8235504, 9150560, 10294380, 13725840, 16471008, 20588760, 27451680, 41177520, 82355040]

約数ペア:

[(1, 82355040), (2, 41177520), (3, 27451680), (4, 20588760), (5, 16471008), (6, 13725840), (8, 10294380), (9, 9150560), (10, 8235504), (12, 6862920), (15, 5490336), (16, 5147190), (18, 4575280), (20, 4117752), (24, 3431460), (30, 2745168), (32, 2573595), (36, 2287640), (40, 2058876), (45, 1830112), (48, 1715730), (60, 1372584), (72, 1143820), (80, 1029438), (90, 915056), (96, 857865), (120, 686292), (144, 571910), (160, 514719), (180, 457528), (240, 343146), (288, 285955), (360, 228764), (480, 171573), (720, 114382), (1440, 57191)]