1299050880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{676589}}^1$

素因数の和:676611

約数の個数: 64

約数和(自身を含む): 4140730800

約数和(自身を除く): 2841679920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 676589, 1353178, 2029767, 2706356, 3382945, 4059534, 5412712, 6765890, 8119068, 10148835, 10825424, 13531780, 16238136, 20297670, 21650848, 27063560, 32476272, 40595340, 43301696, 54127120, 64952544, 81190680, 86603392, 108254240, 129905088, 162381360, 216508480, 259810176, 324762720, 433016960, 649525440, 1299050880]

約数ペア:

[(1, 1299050880), (2, 649525440), (3, 433016960), (4, 324762720), (5, 259810176), (6, 216508480), (8, 162381360), (10, 129905088), (12, 108254240), (15, 86603392), (16, 81190680), (20, 64952544), (24, 54127120), (30, 43301696), (32, 40595340), (40, 32476272), (48, 27063560), (60, 21650848), (64, 20297670), (80, 16238136), (96, 13531780), (120, 10825424), (128, 10148835), (160, 8119068), (192, 6765890), (240, 5412712), (320, 4059534), (384, 3382945), (480, 2706356), (640, 2029767), (960, 1353178), (1920, 676589)]