1229885760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1281131}}^1$

素因数の和:1281151

約数の個数: 56

約数和(自身を含む): 3904890336

約数和(自身を除く): 2675004576

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, 160, 192, 240, 320, 480, 960, 1281131, 2562262, 3843393, 5124524, 6405655, 7686786, 10249048, 12811310, 15373572, 19216965, 20498096, 25622620, 30747144, 38433930, 40996192, 51245240, 61494288, 76867860, 81992384, 102490480, 122988576, 153735720, 204980960, 245977152, 307471440, 409961920, 614942880, 1229885760]

約数ペア:

[(1, 1229885760), (2, 614942880), (3, 409961920), (4, 307471440), (5, 245977152), (6, 204980960), (8, 153735720), (10, 122988576), (12, 102490480), (15, 81992384), (16, 76867860), (20, 61494288), (24, 51245240), (30, 40996192), (32, 38433930), (40, 30747144), (48, 25622620), (60, 20498096), (64, 19216965), (80, 15373572), (96, 12811310), (120, 10249048), (160, 7686786), (192, 6405655), (240, 5124524), (320, 3843393), (480, 2562262), (960, 1281131)]