30599280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42499}}^1$

素因数の和:42518

約数の個数: 60

約数和(自身を含む): 102765000

約数和(自身を除く): 72165720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 42499, 84998, 127497, 169996, 212495, 254994, 339992, 382491, 424990, 509988, 637485, 679984, 764982, 849980, 1019976, 1274970, 1529964, 1699960, 1912455, 2039952, 2549940, 3059928, 3399920, 3824910, 5099880, 6119856, 7649820, 10199760, 15299640, 30599280]

約数ペア:

[(1, 30599280), (2, 15299640), (3, 10199760), (4, 7649820), (5, 6119856), (6, 5099880), (8, 3824910), (9, 3399920), (10, 3059928), (12, 2549940), (15, 2039952), (16, 1912455), (18, 1699960), (20, 1529964), (24, 1274970), (30, 1019976), (36, 849980), (40, 764982), (45, 679984), (48, 637485), (60, 509988), (72, 424990), (80, 382491), (90, 339992), (120, 254994), (144, 212495), (180, 169996), (240, 127497), (360, 84998), (720, 42499)]