515033040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73999}}^1$

素因数の和:74044

約数の個数: 80

約数和(自身を含む): 1651680000

約数和(自身を除く): 1136646960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 73999, 147998, 221997, 295996, 369995, 443994, 591992, 739990, 887988, 1109985, 1183984, 1479980, 1775976, 2145971, 2219970, 2959960, 3551952, 4291942, 4439940, 5919920, 6437913, 8583884, 8879880, 10729855, 12875826, 17167768, 17759760, 21459710, 25751652, 32189565, 34335536, 42919420, 51503304, 64379130, 85838840, 103006608, 128758260, 171677680, 257516520, 515033040]

約数ペア:

[(1, 515033040), (2, 257516520), (3, 171677680), (4, 128758260), (5, 103006608), (6, 85838840), (8, 64379130), (10, 51503304), (12, 42919420), (15, 34335536), (16, 32189565), (20, 25751652), (24, 21459710), (29, 17759760), (30, 17167768), (40, 12875826), (48, 10729855), (58, 8879880), (60, 8583884), (80, 6437913), (87, 5919920), (116, 4439940), (120, 4291942), (145, 3551952), (174, 2959960), (232, 2219970), (240, 2145971), (290, 1775976), (348, 1479980), (435, 1183984), (464, 1109985), (580, 887988), (696, 739990), (870, 591992), (1160, 443994), (1392, 369995), (1740, 295996), (2320, 221997), (3480, 147998), (6960, 73999)]