478839840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{997583}}^1$

素因数の和:997601

約数の個数: 48

約数和(自身を含む): 1508347008

約数和(自身を除く): 1029507168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 997583, 1995166, 2992749, 3990332, 4987915, 5985498, 7980664, 9975830, 11970996, 14963745, 15961328, 19951660, 23941992, 29927490, 31922656, 39903320, 47883984, 59854980, 79806640, 95767968, 119709960, 159613280, 239419920, 478839840]

約数ペア:

[(1, 478839840), (2, 239419920), (3, 159613280), (4, 119709960), (5, 95767968), (6, 79806640), (8, 59854980), (10, 47883984), (12, 39903320), (15, 31922656), (16, 29927490), (20, 23941992), (24, 19951660), (30, 15961328), (32, 14963745), (40, 11970996), (48, 9975830), (60, 7980664), (80, 5985498), (96, 4987915), (120, 3990332), (160, 2992749), (240, 1995166), (480, 997583)]