61413480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5551

約数の個数: 96

約数和(自身を含む): 206069760

約数和(自身を除く): 144656280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5503, 5580, 11006, 11160, 16509, 22012, 27515, 33018, 44024, 49527, 55030, 66036, 82545, 99054, 110060, 132072, 165090, 170593, 198108, 220120, 247635, 330180, 341186, 396216, 495270, 511779, 660360, 682372, 852965, 990540, 1023558, 1364744, 1535337, 1705930, 1981080, 2047116, 2558895, 3070674, 3411860, 4094232, 5117790, 6141348, 6823720, 7676685, 10235580, 12282696, 15353370, 20471160, 30706740, 61413480]

約数ペア:

[(1, 61413480), (2, 30706740), (3, 20471160), (4, 15353370), (5, 12282696), (6, 10235580), (8, 7676685), (9, 6823720), (10, 6141348), (12, 5117790), (15, 4094232), (18, 3411860), (20, 3070674), (24, 2558895), (30, 2047116), (31, 1981080), (36, 1705930), (40, 1535337), (45, 1364744), (60, 1023558), (62, 990540), (72, 852965), (90, 682372), (93, 660360), (120, 511779), (124, 495270), (155, 396216), (180, 341186), (186, 330180), (248, 247635), (279, 220120), (310, 198108), (360, 170593), (372, 165090), (465, 132072), (558, 110060), (620, 99054), (744, 82545), (930, 66036), (1116, 55030), (1240, 49527), (1395, 44024), (1860, 33018), (2232, 27515), (2790, 22012), (3720, 16509), (5503, 11160), (5580, 11006)]