2133990720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{740969}}^1$

素因数の和:740992

約数の個数: 84

約数和(自身を含む): 7340048820

約数和(自身を除く): 5206058100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 740969, 1481938, 2222907, 2963876, 3704845, 4445814, 5927752, 6668721, 7409690, 8891628, 11114535, 11855504, 13337442, 14819380, 17783256, 22229070, 23711008, 26674884, 29638760, 33343605, 35566512, 44458140, 47422016, 53349768, 59277520, 66687210, 71133024, 88916280, 106699536, 118555040, 133374420, 142266048, 177832560, 213399072, 237110080, 266748840, 355665120, 426798144, 533497680, 711330240, 1066995360, 2133990720]

約数ペア:

[(1, 2133990720), (2, 1066995360), (3, 711330240), (4, 533497680), (5, 426798144), (6, 355665120), (8, 266748840), (9, 237110080), (10, 213399072), (12, 177832560), (15, 142266048), (16, 133374420), (18, 118555040), (20, 106699536), (24, 88916280), (30, 71133024), (32, 66687210), (36, 59277520), (40, 53349768), (45, 47422016), (48, 44458140), (60, 35566512), (64, 33343605), (72, 29638760), (80, 26674884), (90, 23711008), (96, 22229070), (120, 17783256), (144, 14819380), (160, 13337442), (180, 11855504), (192, 11114535), (240, 8891628), (288, 7409690), (320, 6668721), (360, 5927752), (480, 4445814), (576, 3704845), (720, 2963876), (960, 2222907), (1440, 1481938), (2880, 740969)]