40981140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 131908392

約数和(自身を除く): 90927252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 617, 738, 810, 820, 1107, 1230, 1234, 1476, 1620, 1845, 1851, 2214, 2460, 2468, 3085, 3321, 3690, 3702, 4428, 5535, 5553, 6170, 6642, 7380, 7404, 9255, 11070, 11106, 12340, 13284, 16605, 16659, 18510, 22140, 22212, 25297, 27765, 33210, 33318, 37020, 49977, 50594, 55530, 66420, 66636, 75891, 83295, 99954, 101188, 111060, 126485, 151782, 166590, 199908, 227673, 249885, 252970, 303564, 333180, 379455, 455346, 499770, 505940, 683019, 758910, 910692, 999540, 1138365, 1366038, 1517820, 2049057, 2276730, 2732076, 3415095, 4098114, 4553460, 6830190, 8196228, 10245285, 13660380, 20490570, 40981140]

約数ペア:

[(1, 40981140), (2, 20490570), (3, 13660380), (4, 10245285), (5, 8196228), (6, 6830190), (9, 4553460), (10, 4098114), (12, 3415095), (15, 2732076), (18, 2276730), (20, 2049057), (27, 1517820), (30, 1366038), (36, 1138365), (41, 999540), (45, 910692), (54, 758910), (60, 683019), (81, 505940), (82, 499770), (90, 455346), (108, 379455), (123, 333180), (135, 303564), (162, 252970), (164, 249885), (180, 227673), (205, 199908), (246, 166590), (270, 151782), (324, 126485), (369, 111060), (405, 101188), (410, 99954), (492, 83295), (540, 75891), (615, 66636), (617, 66420), (738, 55530), (810, 50594), (820, 49977), (1107, 37020), (1230, 33318), (1234, 33210), (1476, 27765), (1620, 25297), (1845, 22212), (1851, 22140), (2214, 18510), (2460, 16659), (2468, 16605), (3085, 13284), (3321, 12340), (3690, 11106), (3702, 11070), (4428, 9255), (5535, 7404), (5553, 7380), (6170, 6642)]