30190080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{3931}}^1$

素因数の和:3957

約数の個数: 80

約数和(自身を含む): 96538464

約数和(自身を除く): 66348384

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 3931, 7680, 7862, 11793, 15724, 19655, 23586, 31448, 39310, 47172, 58965, 62896, 78620, 94344, 117930, 125792, 157240, 188688, 235860, 251584, 314480, 377376, 471720, 503168, 628960, 754752, 943440, 1006336, 1257920, 1509504, 1886880, 2012672, 2515840, 3019008, 3773760, 5031680, 6038016, 7547520, 10063360, 15095040, 30190080]

約数ペア:

[(1, 30190080), (2, 15095040), (3, 10063360), (4, 7547520), (5, 6038016), (6, 5031680), (8, 3773760), (10, 3019008), (12, 2515840), (15, 2012672), (16, 1886880), (20, 1509504), (24, 1257920), (30, 1006336), (32, 943440), (40, 754752), (48, 628960), (60, 503168), (64, 471720), (80, 377376), (96, 314480), (120, 251584), (128, 235860), (160, 188688), (192, 157240), (240, 125792), (256, 117930), (320, 94344), (384, 78620), (480, 62896), (512, 58965), (640, 47172), (768, 39310), (960, 31448), (1280, 23586), (1536, 19655), (1920, 15724), (2560, 11793), (3840, 7862), (3931, 7680)]