274510440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{762529}}^1$

素因数の和:762546

約数の個数: 48

約数和(自身を含む): 892160100

約数和(自身を除く): 617649660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 762529, 1525058, 2287587, 3050116, 3812645, 4575174, 6100232, 6862761, 7625290, 9150348, 11437935, 13725522, 15250580, 18300696, 22875870, 27451044, 30501160, 34313805, 45751740, 54902088, 68627610, 91503480, 137255220, 274510440]

約数ペア:

[(1, 274510440), (2, 137255220), (3, 91503480), (4, 68627610), (5, 54902088), (6, 45751740), (8, 34313805), (9, 30501160), (10, 27451044), (12, 22875870), (15, 18300696), (18, 15250580), (20, 13725522), (24, 11437935), (30, 9150348), (36, 7625290), (40, 6862761), (45, 6100232), (60, 4575174), (72, 3812645), (90, 3050116), (120, 2287587), (180, 1525058), (360, 762529)]