538078080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{280249}}^1$

素因数の和:280271

約数の個数: 64

約数和(自身を含む): 1715130000

約数和(自身を除く): 1177051920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 280249, 560498, 840747, 1120996, 1401245, 1681494, 2241992, 2802490, 3362988, 4203735, 4483984, 5604980, 6725976, 8407470, 8967968, 11209960, 13451952, 16814940, 17935936, 22419920, 26903904, 33629880, 35871872, 44839840, 53807808, 67259760, 89679680, 107615616, 134519520, 179359360, 269039040, 538078080]

約数ペア:

[(1, 538078080), (2, 269039040), (3, 179359360), (4, 134519520), (5, 107615616), (6, 89679680), (8, 67259760), (10, 53807808), (12, 44839840), (15, 35871872), (16, 33629880), (20, 26903904), (24, 22419920), (30, 17935936), (32, 16814940), (40, 13451952), (48, 11209960), (60, 8967968), (64, 8407470), (80, 6725976), (96, 5604980), (120, 4483984), (128, 4203735), (160, 3362988), (192, 2802490), (240, 2241992), (320, 1681494), (384, 1401245), (480, 1120996), (640, 840747), (960, 560498), (1920, 280249)]