1616701440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{52627}}^1$

素因数の和:52657

約数の個数: 96

約数和(自身を含む): 5172279840

約数和(自身を除く): 3555578400

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, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 52627, 105254, 157881, 210508, 263135, 315762, 421016, 526270, 631524, 789405, 842032, 1052540, 1263048, 1578810, 1684064, 2105080, 2526096, 3157620, 3368128, 4210160, 5052192, 6315240, 6736256, 8420320, 10104384, 12630480, 13472512, 16840640, 20208768, 25260960, 26945024, 33681280, 40417536, 50521920, 53890048, 67362560, 80835072, 101043840, 107780096, 134725120, 161670144, 202087680, 269450240, 323340288, 404175360, 538900480, 808350720, 1616701440]

約数ペア:

[(1, 1616701440), (2, 808350720), (3, 538900480), (4, 404175360), (5, 323340288), (6, 269450240), (8, 202087680), (10, 161670144), (12, 134725120), (15, 107780096), (16, 101043840), (20, 80835072), (24, 67362560), (30, 53890048), (32, 50521920), (40, 40417536), (48, 33681280), (60, 26945024), (64, 25260960), (80, 20208768), (96, 16840640), (120, 13472512), (128, 12630480), (160, 10104384), (192, 8420320), (240, 6736256), (256, 6315240), (320, 5052192), (384, 4210160), (480, 3368128), (512, 3157620), (640, 2526096), (768, 2105080), (960, 1684064), (1024, 1578810), (1280, 1263048), (1536, 1052540), (1920, 842032), (2048, 789405), (2560, 631524), (3072, 526270), (3840, 421016), (5120, 315762), (6144, 263135), (7680, 210508), (10240, 157881), (15360, 105254), (30720, 52627)]