2095261440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{545641}}^1$

素因数の和:545665

約数の個数: 72

約数和(自身を含む): 6691753488

約数和(自身を除く): 4596492048

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, 545641, 1091282, 1636923, 2182564, 2728205, 3273846, 4365128, 5456410, 6547692, 8184615, 8730256, 10912820, 13095384, 16369230, 17460512, 21825640, 26190768, 32738460, 34921024, 43651280, 52381536, 65476920, 69842048, 87302560, 104763072, 130953840, 139684096, 174605120, 209526144, 261907680, 349210240, 419052288, 523815360, 698420480, 1047630720, 2095261440]

約数ペア:

[(1, 2095261440), (2, 1047630720), (3, 698420480), (4, 523815360), (5, 419052288), (6, 349210240), (8, 261907680), (10, 209526144), (12, 174605120), (15, 139684096), (16, 130953840), (20, 104763072), (24, 87302560), (30, 69842048), (32, 65476920), (40, 52381536), (48, 43651280), (60, 34921024), (64, 32738460), (80, 26190768), (96, 21825640), (120, 17460512), (128, 16369230), (160, 13095384), (192, 10912820), (240, 8730256), (256, 8184615), (320, 6547692), (384, 5456410), (480, 4365128), (640, 3273846), (768, 2728205), (960, 2182564), (1280, 1636923), (1920, 1091282), (3840, 545641)]