149871840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{312233}}^1$

素因数の和:312251

約数の個数: 48

約数和(自身を含む): 472097808

約数和(自身を除く): 322225968

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, 312233, 624466, 936699, 1248932, 1561165, 1873398, 2497864, 3122330, 3746796, 4683495, 4995728, 6244660, 7493592, 9366990, 9991456, 12489320, 14987184, 18733980, 24978640, 29974368, 37467960, 49957280, 74935920, 149871840]

約数ペア:

[(1, 149871840), (2, 74935920), (3, 49957280), (4, 37467960), (5, 29974368), (6, 24978640), (8, 18733980), (10, 14987184), (12, 12489320), (15, 9991456), (16, 9366990), (20, 7493592), (24, 6244660), (30, 4995728), (32, 4683495), (40, 3746796), (48, 3122330), (60, 2497864), (80, 1873398), (96, 1561165), (120, 1248932), (160, 936699), (240, 624466), (480, 312233)]