1205679360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{313979}}^1$

素因数の和:314003

約数の個数: 72

約数和(自身を含む): 3850650720

約数和(自身を除く): 2644971360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 313979, 627958, 941937, 1255916, 1569895, 1883874, 2511832, 3139790, 3767748, 4709685, 5023664, 6279580, 7535496, 9419370, 10047328, 12559160, 15070992, 18838740, 20094656, 25118320, 30141984, 37677480, 40189312, 50236640, 60283968, 75354960, 80378624, 100473280, 120567936, 150709920, 200946560, 241135872, 301419840, 401893120, 602839680, 1205679360]

約数ペア:

[(1, 1205679360), (2, 602839680), (3, 401893120), (4, 301419840), (5, 241135872), (6, 200946560), (8, 150709920), (10, 120567936), (12, 100473280), (15, 80378624), (16, 75354960), (20, 60283968), (24, 50236640), (30, 40189312), (32, 37677480), (40, 30141984), (48, 25118320), (60, 20094656), (64, 18838740), (80, 15070992), (96, 12559160), (120, 10047328), (128, 9419370), (160, 7535496), (192, 6279580), (240, 5023664), (256, 4709685), (320, 3767748), (384, 3139790), (480, 2511832), (640, 1883874), (768, 1569895), (960, 1255916), (1280, 941937), (1920, 627958), (3840, 313979)]