429145320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{1999}}^1$

素因数の和:3802

約数の個数: 64

約数和(自身を含む): 1288800000

約数和(自身を除く): 859654680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1789, 1999, 3578, 3998, 5367, 5997, 7156, 7996, 8945, 9995, 10734, 11994, 14312, 15992, 17890, 19990, 21468, 23988, 26835, 29985, 35780, 39980, 42936, 47976, 53670, 59970, 71560, 79960, 107340, 119940, 214680, 239880, 3576211, 7152422, 10728633, 14304844, 17881055, 21457266, 28609688, 35762110, 42914532, 53643165, 71524220, 85829064, 107286330, 143048440, 214572660, 429145320]

約数ペア:

[(1, 429145320), (2, 214572660), (3, 143048440), (4, 107286330), (5, 85829064), (6, 71524220), (8, 53643165), (10, 42914532), (12, 35762110), (15, 28609688), (20, 21457266), (24, 17881055), (30, 14304844), (40, 10728633), (60, 7152422), (120, 3576211), (1789, 239880), (1999, 214680), (3578, 119940), (3998, 107340), (5367, 79960), (5997, 71560), (7156, 59970), (7996, 53670), (8945, 47976), (9995, 42936), (10734, 39980), (11994, 35780), (14312, 29985), (15992, 26835), (17890, 23988), (19990, 21468)]