307087680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{319883}}^1$

素因数の和:319903

約数の個数: 56

約数和(自身を含む): 975006432

約数和(自身を除く): 667918752

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, 160, 192, 240, 320, 480, 960, 319883, 639766, 959649, 1279532, 1599415, 1919298, 2559064, 3198830, 3838596, 4798245, 5118128, 6397660, 7677192, 9596490, 10236256, 12795320, 15354384, 19192980, 20472512, 25590640, 30708768, 38385960, 51181280, 61417536, 76771920, 102362560, 153543840, 307087680]

約数ペア:

[(1, 307087680), (2, 153543840), (3, 102362560), (4, 76771920), (5, 61417536), (6, 51181280), (8, 38385960), (10, 30708768), (12, 25590640), (15, 20472512), (16, 19192980), (20, 15354384), (24, 12795320), (30, 10236256), (32, 9596490), (40, 7677192), (48, 6397660), (60, 5118128), (64, 4798245), (80, 3838596), (96, 3198830), (120, 2559064), (160, 1919298), (192, 1599415), (240, 1279532), (320, 959649), (480, 639766), (960, 319883)]