142943040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{49633}}^1$

素因数の和:49656

約数の個数: 84

約数和(自身を含む): 491674404

約数和(自身を除く): 348731364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 49633, 99266, 148899, 198532, 248165, 297798, 397064, 446697, 496330, 595596, 744495, 794128, 893394, 992660, 1191192, 1488990, 1588256, 1786788, 1985320, 2233485, 2382384, 2977980, 3176512, 3573576, 3970640, 4466970, 4764768, 5955960, 7147152, 7941280, 8933940, 9529536, 11911920, 14294304, 15882560, 17867880, 23823840, 28588608, 35735760, 47647680, 71471520, 142943040]

約数ペア:

[(1, 142943040), (2, 71471520), (3, 47647680), (4, 35735760), (5, 28588608), (6, 23823840), (8, 17867880), (9, 15882560), (10, 14294304), (12, 11911920), (15, 9529536), (16, 8933940), (18, 7941280), (20, 7147152), (24, 5955960), (30, 4764768), (32, 4466970), (36, 3970640), (40, 3573576), (45, 3176512), (48, 2977980), (60, 2382384), (64, 2233485), (72, 1985320), (80, 1786788), (90, 1588256), (96, 1488990), (120, 1191192), (144, 992660), (160, 893394), (180, 794128), (192, 744495), (240, 595596), (288, 496330), (320, 446697), (360, 397064), (480, 297798), (576, 248165), (720, 198532), (960, 148899), (1440, 99266), (2880, 49633)]