418410240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{108961}}^1$

素因数の和:108985

約数の個数: 72

約数和(自身を含む): 1336309968

約数和(自身を除く): 917899728

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, 108961, 217922, 326883, 435844, 544805, 653766, 871688, 1089610, 1307532, 1634415, 1743376, 2179220, 2615064, 3268830, 3486752, 4358440, 5230128, 6537660, 6973504, 8716880, 10460256, 13075320, 13947008, 17433760, 20920512, 26150640, 27894016, 34867520, 41841024, 52301280, 69735040, 83682048, 104602560, 139470080, 209205120, 418410240]

約数ペア:

[(1, 418410240), (2, 209205120), (3, 139470080), (4, 104602560), (5, 83682048), (6, 69735040), (8, 52301280), (10, 41841024), (12, 34867520), (15, 27894016), (16, 26150640), (20, 20920512), (24, 17433760), (30, 13947008), (32, 13075320), (40, 10460256), (48, 8716880), (60, 6973504), (64, 6537660), (80, 5230128), (96, 4358440), (120, 3486752), (128, 3268830), (160, 2615064), (192, 2179220), (240, 1743376), (256, 1634415), (320, 1307532), (384, 1089610), (480, 871688), (640, 653766), (768, 544805), (960, 435844), (1280, 326883), (1920, 217922), (3840, 108961)]