2665440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{617}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 9344160

約数和(自身を除く): 6678720

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 617, 720, 864, 1080, 1234, 1440, 1851, 2160, 2468, 3085, 3702, 4320, 4936, 5553, 6170, 7404, 9255, 9872, 11106, 12340, 14808, 16659, 18510, 19744, 22212, 24680, 27765, 29616, 33318, 37020, 44424, 49360, 55530, 59232, 66636, 74040, 83295, 88848, 98720, 111060, 133272, 148080, 166590, 177696, 222120, 266544, 296160, 333180, 444240, 533088, 666360, 888480, 1332720, 2665440]

約数ペア:

[(1, 2665440), (2, 1332720), (3, 888480), (4, 666360), (5, 533088), (6, 444240), (8, 333180), (9, 296160), (10, 266544), (12, 222120), (15, 177696), (16, 166590), (18, 148080), (20, 133272), (24, 111060), (27, 98720), (30, 88848), (32, 83295), (36, 74040), (40, 66636), (45, 59232), (48, 55530), (54, 49360), (60, 44424), (72, 37020), (80, 33318), (90, 29616), (96, 27765), (108, 24680), (120, 22212), (135, 19744), (144, 18510), (160, 16659), (180, 14808), (216, 12340), (240, 11106), (270, 9872), (288, 9255), (360, 7404), (432, 6170), (480, 5553), (540, 4936), (617, 4320), (720, 3702), (864, 3085), (1080, 2468), (1234, 2160), (1440, 1851)]