61830240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128813}}^1$

素因数の和:128831

約数の個数: 48

約数和(自身を含む): 194766768

約数和(自身を除く): 132936528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 128813, 257626, 386439, 515252, 644065, 772878, 1030504, 1288130, 1545756, 1932195, 2061008, 2576260, 3091512, 3864390, 4122016, 5152520, 6183024, 7728780, 10305040, 12366048, 15457560, 20610080, 30915120, 61830240]

約数ペア:

[(1, 61830240), (2, 30915120), (3, 20610080), (4, 15457560), (5, 12366048), (6, 10305040), (8, 7728780), (10, 6183024), (12, 5152520), (15, 4122016), (16, 3864390), (20, 3091512), (24, 2576260), (30, 2061008), (32, 1932195), (40, 1545756), (48, 1288130), (60, 1030504), (80, 772878), (96, 644065), (120, 515252), (160, 386439), (240, 257626), (480, 128813)]