3215262720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{209327}}^1$

素因数の和:209355

約数の個数: 88

約数和(自身を含む): 10283865984

約数和(自身を除く): 7068603264

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 209327, 418654, 627981, 837308, 1046635, 1255962, 1674616, 2093270, 2511924, 3139905, 3349232, 4186540, 5023848, 6279810, 6698464, 8373080, 10047696, 12559620, 13396928, 16746160, 20095392, 25119240, 26793856, 33492320, 40190784, 50238480, 53587712, 66984640, 80381568, 100476960, 107175424, 133969280, 160763136, 200953920, 214350848, 267938560, 321526272, 401907840, 535877120, 643052544, 803815680, 1071754240, 1607631360, 3215262720]

約数ペア:

[(1, 3215262720), (2, 1607631360), (3, 1071754240), (4, 803815680), (5, 643052544), (6, 535877120), (8, 401907840), (10, 321526272), (12, 267938560), (15, 214350848), (16, 200953920), (20, 160763136), (24, 133969280), (30, 107175424), (32, 100476960), (40, 80381568), (48, 66984640), (60, 53587712), (64, 50238480), (80, 40190784), (96, 33492320), (120, 26793856), (128, 25119240), (160, 20095392), (192, 16746160), (240, 13396928), (256, 12559620), (320, 10047696), (384, 8373080), (480, 6698464), (512, 6279810), (640, 5023848), (768, 4186540), (960, 3349232), (1024, 3139905), (1280, 2511924), (1536, 2093270), (1920, 1674616), (2560, 1255962), (3072, 1046635), (3840, 837308), (5120, 627981), (7680, 418654), (15360, 209327)]