273152960

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5653}}^1$

素因数の和:5821

約数の個数: 56

約数和(自身を含む): 654868896

約数和(自身を除く): 381715936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1208, 1510, 2416, 3020, 4832, 5653, 6040, 9664, 11306, 12080, 22612, 24160, 28265, 45224, 48320, 56530, 90448, 113060, 180896, 226120, 361792, 452240, 853603, 904480, 1707206, 1808960, 3414412, 4268015, 6828824, 8536030, 13657648, 17072060, 27315296, 34144120, 54630592, 68288240, 136576480, 273152960]

約数ペア:

[(1, 273152960), (2, 136576480), (4, 68288240), (5, 54630592), (8, 34144120), (10, 27315296), (16, 17072060), (20, 13657648), (32, 8536030), (40, 6828824), (64, 4268015), (80, 3414412), (151, 1808960), (160, 1707206), (302, 904480), (320, 853603), (604, 452240), (755, 361792), (1208, 226120), (1510, 180896), (2416, 113060), (3020, 90448), (4832, 56530), (5653, 48320), (6040, 45224), (9664, 28265), (11306, 24160), (12080, 22612)]