83953920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21863}}^1$

素因数の和:21887

約数の個数: 72

約数和(自身を含む): 268140096

約数和(自身を除く): 184186176

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, 21863, 43726, 65589, 87452, 109315, 131178, 174904, 218630, 262356, 327945, 349808, 437260, 524712, 655890, 699616, 874520, 1049424, 1311780, 1399232, 1749040, 2098848, 2623560, 2798464, 3498080, 4197696, 5247120, 5596928, 6996160, 8395392, 10494240, 13992320, 16790784, 20988480, 27984640, 41976960, 83953920]

約数ペア:

[(1, 83953920), (2, 41976960), (3, 27984640), (4, 20988480), (5, 16790784), (6, 13992320), (8, 10494240), (10, 8395392), (12, 6996160), (15, 5596928), (16, 5247120), (20, 4197696), (24, 3498080), (30, 2798464), (32, 2623560), (40, 2098848), (48, 1749040), (60, 1399232), (64, 1311780), (80, 1049424), (96, 874520), (120, 699616), (128, 655890), (160, 524712), (192, 437260), (240, 349808), (256, 327945), (320, 262356), (384, 218630), (480, 174904), (640, 131178), (768, 109315), (960, 87452), (1280, 65589), (1920, 43726), (3840, 21863)]