72060660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{57191}}^1$

素因数の和:57213

約数の個数: 72

約数和(自身を含む): 249814656

約数和(自身を除く): 177753996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 57191, 114382, 171573, 228764, 285955, 343146, 400337, 514719, 571910, 686292, 800674, 857865, 1029438, 1143820, 1201011, 1601348, 1715730, 2001685, 2058876, 2402022, 2573595, 3431460, 3603033, 4003370, 4804044, 5147190, 6005055, 7206066, 8006740, 10294380, 12010110, 14412132, 18015165, 24020220, 36030330, 72060660]

約数ペア:

[(1, 72060660), (2, 36030330), (3, 24020220), (4, 18015165), (5, 14412132), (6, 12010110), (7, 10294380), (9, 8006740), (10, 7206066), (12, 6005055), (14, 5147190), (15, 4804044), (18, 4003370), (20, 3603033), (21, 3431460), (28, 2573595), (30, 2402022), (35, 2058876), (36, 2001685), (42, 1715730), (45, 1601348), (60, 1201011), (63, 1143820), (70, 1029438), (84, 857865), (90, 800674), (105, 686292), (126, 571910), (140, 514719), (180, 400337), (210, 343146), (252, 285955), (315, 228764), (420, 171573), (630, 114382), (1260, 57191)]