1939997760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2020831}}^1$

素因数の和:2020851

約数の個数: 56

約数和(自身を含む): 6159495936

約数和(自身を除く): 4219498176

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, 160, 192, 240, 320, 480, 960, 2020831, 4041662, 6062493, 8083324, 10104155, 12124986, 16166648, 20208310, 24249972, 30312465, 32333296, 40416620, 48499944, 60624930, 64666592, 80833240, 96999888, 121249860, 129333184, 161666480, 193999776, 242499720, 323332960, 387999552, 484999440, 646665920, 969998880, 1939997760]

約数ペア:

[(1, 1939997760), (2, 969998880), (3, 646665920), (4, 484999440), (5, 387999552), (6, 323332960), (8, 242499720), (10, 193999776), (12, 161666480), (15, 129333184), (16, 121249860), (20, 96999888), (24, 80833240), (30, 64666592), (32, 60624930), (40, 48499944), (48, 40416620), (60, 32333296), (64, 30312465), (80, 24249972), (96, 20208310), (120, 16166648), (160, 12124986), (192, 10104155), (240, 8083324), (320, 6062493), (480, 4041662), (960, 2020831)]