1452806820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2690383}}^1$

素因数の和:2690401

約数の個数: 48

約数和(自身を含む): 4519845120

約数和(自身を除く): 3067038300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2690383, 5380766, 8071149, 10761532, 13451915, 16142298, 24213447, 26903830, 32284596, 40355745, 48426894, 53807660, 72640341, 80711490, 96853788, 121067235, 145280682, 161422980, 242134470, 290561364, 363201705, 484268940, 726403410, 1452806820]

約数ペア:

[(1, 1452806820), (2, 726403410), (3, 484268940), (4, 363201705), (5, 290561364), (6, 242134470), (9, 161422980), (10, 145280682), (12, 121067235), (15, 96853788), (18, 80711490), (20, 72640341), (27, 53807660), (30, 48426894), (36, 40355745), (45, 32284596), (54, 26903830), (60, 24213447), (90, 16142298), (108, 13451915), (135, 10761532), (180, 8071149), (270, 5380766), (540, 2690383)]