5781240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 19828800

約数和(自身を除く): 14047560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 101, 106, 108, 120, 135, 159, 180, 202, 212, 216, 265, 270, 303, 318, 360, 404, 424, 477, 505, 530, 540, 606, 636, 795, 808, 909, 954, 1010, 1060, 1080, 1212, 1272, 1431, 1515, 1590, 1818, 1908, 2020, 2120, 2385, 2424, 2727, 2862, 3030, 3180, 3636, 3816, 4040, 4545, 4770, 5353, 5454, 5724, 6060, 6360, 7155, 7272, 9090, 9540, 10706, 10908, 11448, 12120, 13635, 14310, 16059, 18180, 19080, 21412, 21816, 26765, 27270, 28620, 32118, 36360, 42824, 48177, 53530, 54540, 57240, 64236, 80295, 96354, 107060, 109080, 128472, 144531, 160590, 192708, 214120, 240885, 289062, 321180, 385416, 481770, 578124, 642360, 722655, 963540, 1156248, 1445310, 1927080, 2890620, 5781240]

約数ペア:

[(1, 5781240), (2, 2890620), (3, 1927080), (4, 1445310), (5, 1156248), (6, 963540), (8, 722655), (9, 642360), (10, 578124), (12, 481770), (15, 385416), (18, 321180), (20, 289062), (24, 240885), (27, 214120), (30, 192708), (36, 160590), (40, 144531), (45, 128472), (53, 109080), (54, 107060), (60, 96354), (72, 80295), (90, 64236), (101, 57240), (106, 54540), (108, 53530), (120, 48177), (135, 42824), (159, 36360), (180, 32118), (202, 28620), (212, 27270), (216, 26765), (265, 21816), (270, 21412), (303, 19080), (318, 18180), (360, 16059), (404, 14310), (424, 13635), (477, 12120), (505, 11448), (530, 10908), (540, 10706), (606, 9540), (636, 9090), (795, 7272), (808, 7155), (909, 6360), (954, 6060), (1010, 5724), (1060, 5454), (1080, 5353), (1212, 4770), (1272, 4545), (1431, 4040), (1515, 3816), (1590, 3636), (1818, 3180), (1908, 3030), (2020, 2862), (2120, 2727), (2385, 2424)]