239519880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2651

約数の個数: 96

約数和(自身を含む): 781522560

約数和(自身を除く): 542002680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 849, 1132, 1415, 1698, 2264, 2351, 2547, 2830, 3396, 4245, 4702, 5094, 5660, 6792, 7053, 8490, 9404, 10188, 11320, 11755, 12735, 14106, 16980, 18808, 20376, 21159, 23510, 25470, 28212, 33960, 35265, 42318, 47020, 50940, 56424, 70530, 84636, 94040, 101880, 105795, 141060, 169272, 211590, 282120, 423180, 665333, 846360, 1330666, 1995999, 2661332, 3326665, 3991998, 5322664, 5987997, 6653330, 7983996, 9979995, 11975994, 13306660, 15967992, 19959990, 23951988, 26613320, 29939985, 39919980, 47903976, 59879970, 79839960, 119759940, 239519880]

約数ペア:

[(1, 239519880), (2, 119759940), (3, 79839960), (4, 59879970), (5, 47903976), (6, 39919980), (8, 29939985), (9, 26613320), (10, 23951988), (12, 19959990), (15, 15967992), (18, 13306660), (20, 11975994), (24, 9979995), (30, 7983996), (36, 6653330), (40, 5987997), (45, 5322664), (60, 3991998), (72, 3326665), (90, 2661332), (120, 1995999), (180, 1330666), (283, 846360), (360, 665333), (566, 423180), (849, 282120), (1132, 211590), (1415, 169272), (1698, 141060), (2264, 105795), (2351, 101880), (2547, 94040), (2830, 84636), (3396, 70530), (4245, 56424), (4702, 50940), (5094, 47020), (5660, 42318), (6792, 35265), (7053, 33960), (8490, 28212), (9404, 25470), (10188, 23510), (11320, 21159), (11755, 20376), (12735, 18808), (14106, 16980)]