70839840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{147583}}^1$

素因数の和:147601

約数の個数: 48

約数和(自身を含む): 223147008

約数和(自身を除く): 152307168

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, 147583, 295166, 442749, 590332, 737915, 885498, 1180664, 1475830, 1770996, 2213745, 2361328, 2951660, 3541992, 4427490, 4722656, 5903320, 7083984, 8854980, 11806640, 14167968, 17709960, 23613280, 35419920, 70839840]

約数ペア:

[(1, 70839840), (2, 35419920), (3, 23613280), (4, 17709960), (5, 14167968), (6, 11806640), (8, 8854980), (10, 7083984), (12, 5903320), (15, 4722656), (16, 4427490), (20, 3541992), (24, 2951660), (30, 2361328), (32, 2213745), (40, 1770996), (48, 1475830), (60, 1180664), (80, 885498), (96, 737915), (120, 590332), (160, 442749), (240, 295166), (480, 147583)]