120290800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{42961}}^1$

素因数の和:42986

約数の個数: 60

約数和(自身を含む): 330291856

約数和(自身を除く): 210001056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 42961, 85922, 171844, 214805, 300727, 343688, 429610, 601454, 687376, 859220, 1074025, 1202908, 1503635, 1718440, 2148050, 2405816, 3007270, 3436880, 4296100, 4811632, 6014540, 7518175, 8592200, 12029080, 15036350, 17184400, 24058160, 30072700, 60145400, 120290800]

約数ペア:

[(1, 120290800), (2, 60145400), (4, 30072700), (5, 24058160), (7, 17184400), (8, 15036350), (10, 12029080), (14, 8592200), (16, 7518175), (20, 6014540), (25, 4811632), (28, 4296100), (35, 3436880), (40, 3007270), (50, 2405816), (56, 2148050), (70, 1718440), (80, 1503635), (100, 1202908), (112, 1074025), (140, 859220), (175, 687376), (200, 601454), (280, 429610), (350, 343688), (400, 300727), (560, 214805), (700, 171844), (1400, 85922), (2800, 42961)]