82302720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21433}}^1$

素因数の和:21457

約数の個数: 72

約数和(自身を含む): 262866576

約数和(自身を除く): 180563856

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, 21433, 42866, 64299, 85732, 107165, 128598, 171464, 214330, 257196, 321495, 342928, 428660, 514392, 642990, 685856, 857320, 1028784, 1285980, 1371712, 1714640, 2057568, 2571960, 2743424, 3429280, 4115136, 5143920, 5486848, 6858560, 8230272, 10287840, 13717120, 16460544, 20575680, 27434240, 41151360, 82302720]

約数ペア:

[(1, 82302720), (2, 41151360), (3, 27434240), (4, 20575680), (5, 16460544), (6, 13717120), (8, 10287840), (10, 8230272), (12, 6858560), (15, 5486848), (16, 5143920), (20, 4115136), (24, 3429280), (30, 2743424), (32, 2571960), (40, 2057568), (48, 1714640), (60, 1371712), (64, 1285980), (80, 1028784), (96, 857320), (120, 685856), (128, 642990), (160, 514392), (192, 428660), (240, 342928), (256, 321495), (320, 257196), (384, 214330), (480, 171464), (640, 128598), (768, 107165), (960, 85732), (1280, 64299), (1920, 42866), (3840, 21433)]