66264480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5113}}^1$

素因数の和:5140

約数の個数: 120

約数和(自身を含む): 233904132

約数和(自身を除く): 167639652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5113, 6480, 10226, 12960, 15339, 20452, 25565, 30678, 40904, 46017, 51130, 61356, 76695, 81808, 92034, 102260, 122712, 138051, 153390, 163616, 184068, 204520, 230085, 245424, 276102, 306780, 368136, 409040, 414153, 460170, 490848, 552204, 613560, 690255, 736272, 818080, 828306, 920340, 1104408, 1227120, 1380510, 1472544, 1656612, 1840680, 2070765, 2208816, 2454240, 2761020, 3313224, 3681360, 4141530, 4417632, 5522040, 6626448, 7362720, 8283060, 11044080, 13252896, 16566120, 22088160, 33132240, 66264480]

約数ペア:

[(1, 66264480), (2, 33132240), (3, 22088160), (4, 16566120), (5, 13252896), (6, 11044080), (8, 8283060), (9, 7362720), (10, 6626448), (12, 5522040), (15, 4417632), (16, 4141530), (18, 3681360), (20, 3313224), (24, 2761020), (27, 2454240), (30, 2208816), (32, 2070765), (36, 1840680), (40, 1656612), (45, 1472544), (48, 1380510), (54, 1227120), (60, 1104408), (72, 920340), (80, 828306), (81, 818080), (90, 736272), (96, 690255), (108, 613560), (120, 552204), (135, 490848), (144, 460170), (160, 414153), (162, 409040), (180, 368136), (216, 306780), (240, 276102), (270, 245424), (288, 230085), (324, 204520), (360, 184068), (405, 163616), (432, 153390), (480, 138051), (540, 122712), (648, 102260), (720, 92034), (810, 81808), (864, 76695), (1080, 61356), (1296, 51130), (1440, 46017), (1620, 40904), (2160, 30678), (2592, 25565), (3240, 20452), (4320, 15339), (5113, 12960), (6480, 10226)]