1332720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{617}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 4597920

約数和(自身を除く): 3265200

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 617, 720, 1080, 1234, 1851, 2160, 2468, 3085, 3702, 4936, 5553, 6170, 7404, 9255, 9872, 11106, 12340, 14808, 16659, 18510, 22212, 24680, 27765, 29616, 33318, 37020, 44424, 49360, 55530, 66636, 74040, 83295, 88848, 111060, 133272, 148080, 166590, 222120, 266544, 333180, 444240, 666360, 1332720]

約数ペア:

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