162295722720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{112705363}}^1$

素因数の和:112705384

約数の個数: 72

約数和(自身を含む): 553834158696

約数和(自身を除く): 391538435976

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, 112705363, 225410726, 338116089, 450821452, 563526815, 676232178, 901642904, 1014348267, 1127053630, 1352464356, 1690580445, 1803285808, 2028696534, 2254107260, 2704928712, 3381160890, 3606571616, 4057393068, 4508214520, 5071741335, 5409857424, 6762321780, 8114786136, 9016429040, 10143482670, 10819714848, 13524643560, 16229572272, 18032858080, 20286965340, 27049287120, 32459144544, 40573930680, 54098574240, 81147861360, 162295722720]

約数ペア:

[(1, 162295722720), (2, 81147861360), (3, 54098574240), (4, 40573930680), (5, 32459144544), (6, 27049287120), (8, 20286965340), (9, 18032858080), (10, 16229572272), (12, 13524643560), (15, 10819714848), (16, 10143482670), (18, 9016429040), (20, 8114786136), (24, 6762321780), (30, 5409857424), (32, 5071741335), (36, 4508214520), (40, 4057393068), (45, 3606571616), (48, 3381160890), (60, 2704928712), (72, 2254107260), (80, 2028696534), (90, 1803285808), (96, 1690580445), (120, 1352464356), (144, 1127053630), (160, 1014348267), (180, 901642904), (240, 676232178), (288, 563526815), (360, 450821452), (480, 338116089), (720, 225410726), (1440, 112705363)]