1493364480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{388897}}^1$

素因数の和:388921

約数の個数: 72

約数和(自身を含む): 4769445072

約数和(自身を除く): 3276080592

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, 388897, 777794, 1166691, 1555588, 1944485, 2333382, 3111176, 3888970, 4666764, 5833455, 6222352, 7777940, 9333528, 11666910, 12444704, 15555880, 18667056, 23333820, 24889408, 31111760, 37334112, 46667640, 49778816, 62223520, 74668224, 93335280, 99557632, 124447040, 149336448, 186670560, 248894080, 298672896, 373341120, 497788160, 746682240, 1493364480]

約数ペア:

[(1, 1493364480), (2, 746682240), (3, 497788160), (4, 373341120), (5, 298672896), (6, 248894080), (8, 186670560), (10, 149336448), (12, 124447040), (15, 99557632), (16, 93335280), (20, 74668224), (24, 62223520), (30, 49778816), (32, 46667640), (40, 37334112), (48, 31111760), (60, 24889408), (64, 23333820), (80, 18667056), (96, 15555880), (120, 12444704), (128, 11666910), (160, 9333528), (192, 7777940), (240, 6222352), (256, 5833455), (320, 4666764), (384, 3888970), (480, 3111176), (640, 2333382), (768, 1944485), (960, 1555588), (1280, 1166691), (1920, 777794), (3840, 388897)]