2724679440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{540611}}^1$

素因数の和:540637

約数の個数: 120

約数和(自身を含む): 10457598528

約数和(自身を除く): 7732919088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 540611, 1081222, 1621833, 2162444, 2703055, 3243666, 3784277, 4324888, 4865499, 5406110, 6487332, 7568554, 8109165, 8649776, 9730998, 10812220, 11352831, 12974664, 15137108, 16218330, 18921385, 19461996, 21624440, 22705662, 24327495, 25949328, 30274216, 32436660, 34058493, 37842770, 38923992, 43248880, 45411324, 48654990, 56764155, 60548432, 64873320, 68116986, 75685540, 77847984, 90822648, 97309980, 113528310, 129746640, 136233972, 151371080, 170292465, 181645296, 194619960, 227056620, 272467944, 302742160, 340584930, 389239920, 454113240, 544935888, 681169860, 908226480, 1362339720, 2724679440]

約数ペア:

[(1, 2724679440), (2, 1362339720), (3, 908226480), (4, 681169860), (5, 544935888), (6, 454113240), (7, 389239920), (8, 340584930), (9, 302742160), (10, 272467944), (12, 227056620), (14, 194619960), (15, 181645296), (16, 170292465), (18, 151371080), (20, 136233972), (21, 129746640), (24, 113528310), (28, 97309980), (30, 90822648), (35, 77847984), (36, 75685540), (40, 68116986), (42, 64873320), (45, 60548432), (48, 56764155), (56, 48654990), (60, 45411324), (63, 43248880), (70, 38923992), (72, 37842770), (80, 34058493), (84, 32436660), (90, 30274216), (105, 25949328), (112, 24327495), (120, 22705662), (126, 21624440), (140, 19461996), (144, 18921385), (168, 16218330), (180, 15137108), (210, 12974664), (240, 11352831), (252, 10812220), (280, 9730998), (315, 8649776), (336, 8109165), (360, 7568554), (420, 6487332), (504, 5406110), (560, 4865499), (630, 4324888), (720, 3784277), (840, 3243666), (1008, 2703055), (1260, 2162444), (1680, 1621833), (2520, 1081222), (5040, 540611)]