1214857920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1265477}}^1$

素因数の和:1265497

約数の個数: 56

約数和(自身を含む): 3857176944

約数和(自身を除く): 2642319024

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, 1265477, 2530954, 3796431, 5061908, 6327385, 7592862, 10123816, 12654770, 15185724, 18982155, 20247632, 25309540, 30371448, 37964310, 40495264, 50619080, 60742896, 75928620, 80990528, 101238160, 121485792, 151857240, 202476320, 242971584, 303714480, 404952640, 607428960, 1214857920]

約数ペア:

[(1, 1214857920), (2, 607428960), (3, 404952640), (4, 303714480), (5, 242971584), (6, 202476320), (8, 151857240), (10, 121485792), (12, 101238160), (15, 80990528), (16, 75928620), (20, 60742896), (24, 50619080), (30, 40495264), (32, 37964310), (40, 30371448), (48, 25309540), (60, 20247632), (64, 18982155), (80, 15185724), (96, 12654770), (120, 10123816), (160, 7592862), (192, 6327385), (240, 5061908), (320, 3796431), (480, 2530954), (960, 1265477)]