120240540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{95429}}^1$

素因数の和:95451

約数の個数: 72

約数和(自身を含む): 416838240

約数和(自身を除く): 296597700

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, 95429, 190858, 286287, 381716, 477145, 572574, 668003, 858861, 954290, 1145148, 1336006, 1431435, 1717722, 1908580, 2004009, 2672012, 2862870, 3340015, 3435444, 4008018, 4294305, 5725740, 6012027, 6680030, 8016036, 8588610, 10020045, 12024054, 13360060, 17177220, 20040090, 24048108, 30060135, 40080180, 60120270, 120240540]

約数ペア:

[(1, 120240540), (2, 60120270), (3, 40080180), (4, 30060135), (5, 24048108), (6, 20040090), (7, 17177220), (9, 13360060), (10, 12024054), (12, 10020045), (14, 8588610), (15, 8016036), (18, 6680030), (20, 6012027), (21, 5725740), (28, 4294305), (30, 4008018), (35, 3435444), (36, 3340015), (42, 2862870), (45, 2672012), (60, 2004009), (63, 1908580), (70, 1717722), (84, 1431435), (90, 1336006), (105, 1145148), (126, 954290), (140, 858861), (180, 668003), (210, 572574), (252, 477145), (315, 381716), (420, 286287), (630, 190858), (1260, 95429)]