189886080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{98899}}^1$

素因数の和:98921

約数の個数: 64

約数和(自身を含む): 605268000

約数和(自身を除く): 415381920

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, 98899, 197798, 296697, 395596, 494495, 593394, 791192, 988990, 1186788, 1483485, 1582384, 1977980, 2373576, 2966970, 3164768, 3955960, 4747152, 5933940, 6329536, 7911920, 9494304, 11867880, 12659072, 15823840, 18988608, 23735760, 31647680, 37977216, 47471520, 63295360, 94943040, 189886080]

約数ペア:

[(1, 189886080), (2, 94943040), (3, 63295360), (4, 47471520), (5, 37977216), (6, 31647680), (8, 23735760), (10, 18988608), (12, 15823840), (15, 12659072), (16, 11867880), (20, 9494304), (24, 7911920), (30, 6329536), (32, 5933940), (40, 4747152), (48, 3955960), (60, 3164768), (64, 2966970), (80, 2373576), (96, 1977980), (120, 1582384), (128, 1483485), (160, 1186788), (192, 988990), (240, 791192), (320, 593394), (384, 494495), (480, 395596), (640, 296697), (960, 197798), (1920, 98899)]