798240720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26189}}^1$

素因数の和:26332

約数の個数: 80

約数和(自身を含む): 2494126080

約数和(自身を除く): 1695885360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 26189, 30480, 52378, 78567, 104756, 130945, 157134, 209512, 261890, 314268, 392835, 419024, 523780, 628536, 785670, 1047560, 1257072, 1571340, 2095120, 3142680, 3326003, 6285360, 6652006, 9978009, 13304012, 16630015, 19956018, 26608024, 33260030, 39912036, 49890045, 53216048, 66520060, 79824072, 99780090, 133040120, 159648144, 199560180, 266080240, 399120360, 798240720]

約数ペア:

[(1, 798240720), (2, 399120360), (3, 266080240), (4, 199560180), (5, 159648144), (6, 133040120), (8, 99780090), (10, 79824072), (12, 66520060), (15, 53216048), (16, 49890045), (20, 39912036), (24, 33260030), (30, 26608024), (40, 19956018), (48, 16630015), (60, 13304012), (80, 9978009), (120, 6652006), (127, 6285360), (240, 3326003), (254, 3142680), (381, 2095120), (508, 1571340), (635, 1257072), (762, 1047560), (1016, 785670), (1270, 628536), (1524, 523780), (1905, 419024), (2032, 392835), (2540, 314268), (3048, 261890), (3810, 209512), (5080, 157134), (6096, 130945), (7620, 104756), (10160, 78567), (15240, 52378), (26189, 30480)]