1119502620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{691051}}^1$

素因数の和:691072

約数の個数: 60

約数和(自身を含む): 3511926264

約数和(自身を除く): 2392423644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 691051, 1382102, 2073153, 2764204, 3455255, 4146306, 6219459, 6910510, 8292612, 10365765, 12438918, 13821020, 18658377, 20731530, 24877836, 31097295, 37316754, 41463060, 55975131, 62194590, 74633508, 93291885, 111950262, 124389180, 186583770, 223900524, 279875655, 373167540, 559751310, 1119502620]

約数ペア:

[(1, 1119502620), (2, 559751310), (3, 373167540), (4, 279875655), (5, 223900524), (6, 186583770), (9, 124389180), (10, 111950262), (12, 93291885), (15, 74633508), (18, 62194590), (20, 55975131), (27, 41463060), (30, 37316754), (36, 31097295), (45, 24877836), (54, 20731530), (60, 18658377), (81, 13821020), (90, 12438918), (108, 10365765), (135, 8292612), (162, 6910510), (180, 6219459), (270, 4146306), (324, 3455255), (405, 2764204), (540, 2073153), (810, 1382102), (1620, 691051)]