1560983040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{67751}}^1$

素因数の和:67780

約数の個数: 120

約数和(自身を含む): 5406203088

約数和(自身を除く): 3845220048

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 67751, 135502, 203253, 271004, 338755, 406506, 542008, 609759, 677510, 813012, 1016265, 1084016, 1219518, 1355020, 1626024, 2032530, 2168032, 2439036, 2710040, 3048795, 3252048, 4065060, 4336064, 4878072, 5420080, 6097590, 6504096, 8130120, 8672128, 9756144, 10840160, 12195180, 13008192, 16260240, 17344256, 19512288, 21680320, 24390360, 26016384, 32520480, 34688512, 39024576, 43360640, 48780720, 52032768, 65040960, 78049152, 86721280, 97561440, 104065536, 130081920, 156098304, 173442560, 195122880, 260163840, 312196608, 390245760, 520327680, 780491520, 1560983040]

約数ペア:

[(1, 1560983040), (2, 780491520), (3, 520327680), (4, 390245760), (5, 312196608), (6, 260163840), (8, 195122880), (9, 173442560), (10, 156098304), (12, 130081920), (15, 104065536), (16, 97561440), (18, 86721280), (20, 78049152), (24, 65040960), (30, 52032768), (32, 48780720), (36, 43360640), (40, 39024576), (45, 34688512), (48, 32520480), (60, 26016384), (64, 24390360), (72, 21680320), (80, 19512288), (90, 17344256), (96, 16260240), (120, 13008192), (128, 12195180), (144, 10840160), (160, 9756144), (180, 8672128), (192, 8130120), (240, 6504096), (256, 6097590), (288, 5420080), (320, 4878072), (360, 4336064), (384, 4065060), (480, 3252048), (512, 3048795), (576, 2710040), (640, 2439036), (720, 2168032), (768, 2032530), (960, 1626024), (1152, 1355020), (1280, 1219518), (1440, 1084016), (1536, 1016265), (1920, 813012), (2304, 677510), (2560, 609759), (2880, 542008), (3840, 406506), (4608, 338755), (5760, 271004), (7680, 203253), (11520, 135502), (23040, 67751)]