206082720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{143113}}^1$

素因数の和:143134

約数の個数: 72

約数和(自身を含む): 703262196

約数和(自身を除く): 497179476

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, 143113, 286226, 429339, 572452, 715565, 858678, 1144904, 1288017, 1431130, 1717356, 2146695, 2289808, 2576034, 2862260, 3434712, 4293390, 4579616, 5152068, 5724520, 6440085, 6869424, 8586780, 10304136, 11449040, 12880170, 13738848, 17173560, 20608272, 22898080, 25760340, 34347120, 41216544, 51520680, 68694240, 103041360, 206082720]

約数ペア:

[(1, 206082720), (2, 103041360), (3, 68694240), (4, 51520680), (5, 41216544), (6, 34347120), (8, 25760340), (9, 22898080), (10, 20608272), (12, 17173560), (15, 13738848), (16, 12880170), (18, 11449040), (20, 10304136), (24, 8586780), (30, 6869424), (32, 6440085), (36, 5724520), (40, 5152068), (45, 4579616), (48, 4293390), (60, 3434712), (72, 2862260), (80, 2576034), (90, 2289808), (96, 2146695), (120, 1717356), (144, 1431130), (160, 1288017), (180, 1144904), (240, 858678), (288, 715565), (360, 572452), (480, 429339), (720, 286226), (1440, 143113)]