485040960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{18713}}^1$

素因数の和:18742

約数の個数: 140

約数和(自身を含む): 1725468228

約数和(自身を除く): 1240427268

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 18713, 25920, 37426, 56139, 74852, 93565, 112278, 149704, 168417, 187130, 224556, 280695, 299408, 336834, 374260, 449112, 505251, 561390, 598816, 673668, 748520, 842085, 898224, 1010502, 1122780, 1197632, 1347336, 1497040, 1515753, 1684170, 1796448, 2021004, 2245560, 2526255, 2694672, 2994080, 3031506, 3368340, 3592896, 4042008, 4491120, 5052510, 5389344, 5988160, 6063012, 6736680, 7578765, 8084016, 8982240, 10105020, 10778688, 12126024, 13473360, 15157530, 16168032, 17964480, 20210040, 24252048, 26946720, 30315060, 32336064, 40420080, 48504096, 53893440, 60630120, 80840160, 97008192, 121260240, 161680320, 242520480, 485040960]

約数ペア:

[(1, 485040960), (2, 242520480), (3, 161680320), (4, 121260240), (5, 97008192), (6, 80840160), (8, 60630120), (9, 53893440), (10, 48504096), (12, 40420080), (15, 32336064), (16, 30315060), (18, 26946720), (20, 24252048), (24, 20210040), (27, 17964480), (30, 16168032), (32, 15157530), (36, 13473360), (40, 12126024), (45, 10778688), (48, 10105020), (54, 8982240), (60, 8084016), (64, 7578765), (72, 6736680), (80, 6063012), (81, 5988160), (90, 5389344), (96, 5052510), (108, 4491120), (120, 4042008), (135, 3592896), (144, 3368340), (160, 3031506), (162, 2994080), (180, 2694672), (192, 2526255), (216, 2245560), (240, 2021004), (270, 1796448), (288, 1684170), (320, 1515753), (324, 1497040), (360, 1347336), (405, 1197632), (432, 1122780), (480, 1010502), (540, 898224), (576, 842085), (648, 748520), (720, 673668), (810, 598816), (864, 561390), (960, 505251), (1080, 449112), (1296, 374260), (1440, 336834), (1620, 299408), (1728, 280695), (2160, 224556), (2592, 187130), (2880, 168417), (3240, 149704), (4320, 112278), (5184, 93565), (6480, 74852), (8640, 56139), (12960, 37426), (18713, 25920)]