19616910480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{3027301}}^1$

素因数の和:3027326

約数の個数: 100

約数和(自身を含む): 68132458812

約数和(自身を除く): 48515548332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 3027301, 6054602, 9081903, 12109204, 15136505, 18163806, 24218408, 27245709, 30273010, 36327612, 45409515, 48436816, 54491418, 60546020, 72655224, 81737127, 90819030, 108982836, 121092040, 136228545, 145310448, 163474254, 181638060, 217965672, 242184080, 245211381, 272457090, 326948508, 363276120, 408685635, 435931344, 490422762, 544914180, 653897016, 726552240, 817371270, 980845524, 1089828360, 1226056905, 1307794032, 1634742540, 1961691048, 2179656720, 2452113810, 3269485080, 3923382096, 4904227620, 6538970160, 9808455240, 19616910480]

約数ペア:

[(1, 19616910480), (2, 9808455240), (3, 6538970160), (4, 4904227620), (5, 3923382096), (6, 3269485080), (8, 2452113810), (9, 2179656720), (10, 1961691048), (12, 1634742540), (15, 1307794032), (16, 1226056905), (18, 1089828360), (20, 980845524), (24, 817371270), (27, 726552240), (30, 653897016), (36, 544914180), (40, 490422762), (45, 435931344), (48, 408685635), (54, 363276120), (60, 326948508), (72, 272457090), (80, 245211381), (81, 242184080), (90, 217965672), (108, 181638060), (120, 163474254), (135, 145310448), (144, 136228545), (162, 121092040), (180, 108982836), (216, 90819030), (240, 81737127), (270, 72655224), (324, 60546020), (360, 54491418), (405, 48436816), (432, 45409515), (540, 36327612), (648, 30273010), (720, 27245709), (810, 24218408), (1080, 18163806), (1296, 15136505), (1620, 12109204), (2160, 9081903), (3240, 6054602), (6480, 3027301)]