329879040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{42953}}^1$

素因数の和:42979

約数の個数: 80

約数和(自身を含む): 1054606608

約数和(自身を除く): 724727568

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 42953, 85906, 128859, 171812, 214765, 257718, 343624, 429530, 515436, 644295, 687248, 859060, 1030872, 1288590, 1374496, 1718120, 2061744, 2577180, 2748992, 3436240, 4123488, 5154360, 5497984, 6872480, 8246976, 10308720, 10995968, 13744960, 16493952, 20617440, 21991936, 27489920, 32987904, 41234880, 54979840, 65975808, 82469760, 109959680, 164939520, 329879040]

約数ペア:

[(1, 329879040), (2, 164939520), (3, 109959680), (4, 82469760), (5, 65975808), (6, 54979840), (8, 41234880), (10, 32987904), (12, 27489920), (15, 21991936), (16, 20617440), (20, 16493952), (24, 13744960), (30, 10995968), (32, 10308720), (40, 8246976), (48, 6872480), (60, 5497984), (64, 5154360), (80, 4123488), (96, 3436240), (120, 2748992), (128, 2577180), (160, 2061744), (192, 1718120), (240, 1374496), (256, 1288590), (320, 1030872), (384, 859060), (480, 687248), (512, 644295), (640, 515436), (768, 429530), (960, 343624), (1280, 257718), (1536, 214765), (1920, 171812), (2560, 128859), (3840, 85906), (7680, 42953)]