1881375360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{979883}}^1$

素因数の和:979905

約数の個数: 64

約数和(自身を含む): 5996890080

約数和(自身を除く): 4115514720

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, 320, 384, 480, 640, 960, 1920, 979883, 1959766, 2939649, 3919532, 4899415, 5879298, 7839064, 9798830, 11758596, 14698245, 15678128, 19597660, 23517192, 29396490, 31356256, 39195320, 47034384, 58792980, 62712512, 78390640, 94068768, 117585960, 125425024, 156781280, 188137536, 235171920, 313562560, 376275072, 470343840, 627125120, 940687680, 1881375360]

約数ペア:

[(1, 1881375360), (2, 940687680), (3, 627125120), (4, 470343840), (5, 376275072), (6, 313562560), (8, 235171920), (10, 188137536), (12, 156781280), (15, 125425024), (16, 117585960), (20, 94068768), (24, 78390640), (30, 62712512), (32, 58792980), (40, 47034384), (48, 39195320), (60, 31356256), (64, 29396490), (80, 23517192), (96, 19597660), (120, 15678128), (128, 14698245), (160, 11758596), (192, 9798830), (240, 7839064), (320, 5879298), (384, 4899415), (480, 3919532), (640, 2939649), (960, 1959766), (1920, 979883)]